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Mental speculation (SB)

Srimad-Bhagavatam

SB Canto 1

SB 1.3.37, Purport:

No one can properly describe the transcendental nature of the Absolute Truth. Therefore it is said that He is beyond the expression of mind and speech. And yet there are some men, with a poor fund of knowledge, who desire to understand the Absolute Truth by imperfect mental speculation and faulty description of His activities. To the layman His activities, appearance and disappearance, His names, His forms, His paraphernalia, His personalities and all things in relation with Him are mysterious.

SB 1.3.37, Purport:

The fruitive workers have practically no information of the Absolute Truth, and the mental speculators, after being frustrated in fruitive activities, turn their faces towards the Absolute Truth and try to know Him by mental speculation. And for all these men, the Absolute Truth is a mystery, as the jugglery of the magician is a mystery to children. Being deceived by the jugglery of the Supreme Being, the nondevotees, who may be very dexterous in fruitive work and mental speculation, are always in ignorance.

SB 1.17.23, Translation:

Thus it is concluded that the Lord's energies are inconceivable. No one can estimate them by mental speculation or by word jugglery.

SB Canto 2

SB 2.4.6, Purport:

The Lord's supervision in connection with creation is mentioned even in the Bhagavad-gītā (9.10), and it is clearly said there that material energy is a manifestation of one of many such energies of the Supreme (parāsya śaktir vividhaiva śrūyate (Cc. Madhya 13.65, purport)). An inexperienced boy may be struck with wonder by seeing the impersonal actions of electronics or many other wonderful things conducted by electrical energy, but an experienced man knows that behind the action is a living man who creates such energy. Similarly the so-called scholars and philosophers of the world may, by mental speculation, present so many utopian theories about the impersonal creation of the universe, but an intelligent devotee of the Lord, by studying the Bhagavad-gītā, can know that behind the creation is the hand of the Supreme Lord, just as in the generating electrical powerhouse there is the resident engineer.

SB 2.4.19, Purport:

Those who are on the path of self-realization are generally classified as karmīs, jñānīs, yogīs, or devotees of the Lord. The karmīs, who are much attracted by the fruitive activities of the Vedic rituals, are called bhukti-kāmī, or those who desire material enjoyment. The jñānīs, who try to become one with the Supreme by mental speculation, are called mukti-kāmī, or those who desire liberation from material existence. The mystic yogīs, who practice different types of austerities for attainment of eight kinds of material perfection and who ultimately meet the Supersoul (Paramātmā) in trance, are called siddhi-kāmī, or those who desire the perfection of becoming finer than the finest, becoming heavier than the heaviest, getting everything desired, having control over everyone, creating everything liked, etc.

SB 2.4.21, Purport:

The pure devotee, however, by following the ways of previous ācāryas, or authorities, can see the Supreme Lord through the transparent medium of a bona fide spiritual master (anupaśyanti). The pure devotee never tries to see the Lord by mental speculation, but by following in the footsteps of the ācāryas (mahājano yena gataḥ sa panthāḥ (CC Madhya 17.186)). Therefore there is no difference of conclusions amongst the Vaiṣṇava ācāryas regarding the Lord and the devotees. Lord Caitanya asserts that the living entity (jīva) is eternally the servitor of the Lord and that he is simultaneously one with and different from the Lord. This tattva of Lord Caitanya's is shared by all four sampradāyas of the Vaiṣṇava school (all accepting eternal servitude to the Lord even after salvation), and there is no authorized Vaiṣṇava ācārya who may think of the Lord and himself as one.

SB 2.6.34, Purport:

Anyone, therefore, who is earnestly serious in heart and soul about being in intimate touch with the Personality of Godhead in the relationship of transcendental loving service will always be infallible in words and action. The reason is that the Supreme Lord is Absolute Truth, and anything earnestly dovetailed with the Absolute Truth attains the same transcendental quality. On the other hand, any amount of mental speculation on the strength of material science and knowledge without any bona fide touch with the Absolute Truth is sure to be a mundane untruth and failure, simply due to not being in touch with the Absolute Truth. Such godless, unfaithful words and actions, however materially enriched, are never to be trusted. That is the purport of this important verse. A grain of devotion is more valuable than tons of faithlessness.

SB 2.6.39, Purport:

The impersonal and personal conceptions of the Lord are existing simultaneously, and this fact is clearly described both in the Bhagavad-gītā and in the Śrīmad-Bhāgavatam, and also in other Vedic scriptures. Inconceivable to human intelligence, the idea must simply be accepted on the authority of the scriptures, and it can only be practically realized by the progress of devotional service unto the Lord, and never by mental speculation or inductive logic. The impersonalists depend more or less on inductive logic, and therefore they always remain in darkness about the original Personality of Godhead Śrī Kṛṣṇa. Their conception of Kṛṣṇa is not clear, although everything is clearly mentioned in all the Vedic scriptures. A poor fund of knowledge cannot comprehend the existence of an original personal form of the Lord when He is expanded in everything. This imperfectness is due, more or less, to the material conception that a substance distributed widely in parts can no longer exist in the original form.

SB 2.7.18, Purport:

Perfect civilization is the civilization of ātmā, or the soul proper. The civilized man of sense gratification is on an equal level with animals because animals cannot go beyond the activities of the senses. Above the senses is the mind. The civilization of mental speculation is also not the perfect stage of life because above the mind is the intelligence, and the Bhagavad-gītā gives us information of the intellectual civilization. The Vedic literatures give different directions for the human civilization, including the civilization of the senses, of the mind, of the intelligence, and of the soul proper. The Bhagavad-gītā primarily deals with the intelligence of man, leading one to the progressive path of civilization of the spirit soul. And Śrīmad-Bhāgavatam is the complete human civilization dealing with the subject matter of the soul proper. As soon as a man is raised to the status of the civilization of the soul, he is fit to be promoted to the kingdom of God, which is described in the Bhagavad-gītā as per the above verses.

SB 2.7.27, Purport:

One cannot manufacture a God by one's mental speculation or by numerical votes, as has become a practice for the less intelligent class of men. God is God eternally, and an ordinary living entity is eternally a part and parcel of God. God is one without a second, and the ordinary living entities are many without number. All such living entities are maintained by God Himself, and that is the verdict of the Vedic literatures. When Kṛṣṇa was on the lap of His mother, the demon Pūtanā appeared before His mother and prayed to nurture the child in her lap. Mother Yaśodā agreed, and the child was transferred onto the lap of Pūtanā, who was in the garb of a respectable lady.

SB 2.7.43-45, Purport:

Certainly it is not by mental speculation, nor by any attempt by dint of limited instruments of knowledge. By the limited instruments of knowledge (either the senses or the material instruments like microscopes and telescopes) one cannot even fully know the Lord's material potencies, which are manifested before our eyes. For example there are many millions and billions of planets far, far beyond the scientist's calculation. But these are only the manifestations of the Lord's material energy. What can the scientist hope to know of the spiritual potency of the Lord by such material efforts? Mental speculations, by adding some dozens of "if's" and "maybe's," cannot aid the advancement of knowledge—on the contrary, such mental speculations will only end in despair by dismissing the case abruptly and declaring the nonexistence of God. The sane person, therefore, ceases to speculate on subjects beyond the jurisdiction of his tiny brain, and as a matter of course he tries to learn to surrender unto the Supreme Lord, who alone can lead one to the platform of real knowledge. In the Upaniṣads it is clearly said that the Supreme Personality of Godhead can never be known simply by working very hard and taxing the good brain, nor can He be known simply by mental speculation and jugglery of words.

SB 2.7.48, Translation:

In such a transcendental state there is no need of artificial control of the mind, mental speculation or meditation, as performed by the jñānīs and yogīs. One gives up such processes, as the heavenly King, Indra, forgoes the trouble to dig a well.

SB 2.7.48, Purport:

The example of Indra is very appropriate in this connection. King Indra of heaven is the controlling deity or demigod for arranging clouds and supplying rains in the universe, and as such he does not have to take the trouble to dig a well for his personal water supply. For him, digging a well for a water supply is simply ludicrous. Similarly, those who are factually engaged in the loving service of the Lord have attained the ultimate goal of life, and for them there is no need of mental speculation to find out the true nature of God or His activities. Nor do such devotees have to meditate upon the imaginary or real identity of the Lord. Because they are factually engaged in the transcendental loving service of the Lord, the Lord's pure devotees have already achieved the results of mental speculation and meditation. The real perfection of life is therefore to be engaged in the transcendental loving service of the Lord.

SB 2.7.51, Purport:

The Bhāgavatam in a nutshell, spoken by the Personality of Godhead in about half a dozen verses, which will appear ahead, is the science of God, and it is the potent representation of the Personality of Godhead. He, being absolute, is nondifferent from the science of God, Śrīmad-Bhāgavatam. Brahmājī received this science of Godhead from the Lord directly, and he handed over the same to Nārada, who in his turn ordered Śrīla Vyāsadeva to expand it. So the transcendental knowledge of the Supreme Lord is not mental speculation by the mundane wranglers, but is uncontaminated, eternal, perfect knowledge beyond the jurisdiction of material modes.

SB 2.8.25, Purport:

Thus the knowledge, being received from the chain of disciplic succession, is perfect. One cannot be a spiritual master in perfection unless and until one has received the same by disciplic succession. That is the secret of receiving transcendental knowledge. The six great sages mentioned above may be great thinkers, but their knowledge by mental speculation is not perfect. However perfect an empiric philosopher may be in presenting a philosophical thesis, such knowledge is never perfect because it is produced by an imperfect mind. Such great sages also have their disciplic successions, but they are not authorized because such knowledge does not come directly from the independent Supreme Personality of Godhead, Nārāyaṇa.

SB 2.9.31, Purport:

How may Brahmā be instructed to discharge the duty entrusted to Him? The prelude to the answers is this verse under discussion, wherein the Lord informs Brahmā that knowledge of Him, the Supreme Absolute Truth, as it is stated in the revealed scriptures, is very subtle and cannot be understood unless one is self-realized by the grace of the Lord. The Lord says that Brahmā may take the answers as He explains them. This means that transcendental knowledge of the absolute Supreme Being can be known if it is made known by the Lord Himself. By the mental speculation of the greatest mundane thinkers, the Absolute Truth cannot be understood. The mental speculators can reach up to the standard of impersonal Brahman realization, but, factually, complete knowledge of transcendence is beyond the knowledge of impersonal Brahman.

SB 2.9.32, Purport:

Now this lifting of the Govardhana Hill by a seven-year-old boy may be unbelievable for the faithless, but for the devotees it is absolutely believable. The devotee believes in the almighty potency of the Lord, while the faithless say that the Lord is almighty but do not believe it. Such men with a poor fund of knowledge do not know that the Lord is the Lord eternally and that one cannot become the Lord by meditation for millions of years or by mental speculation for billions of years.

SB 2.9.34, Purport:

The sun reveals itself. Therefore the action of different energies of the Lord, or the Personality of Godhead Himself, can be realized by the light manifested by the causeless mercy of the Lord. The impersonalists say that God cannot be seen. God can be seen by the light of God and not by man-made speculations. Here this light is specifically mentioned as vidyāt, which is an order by the Lord to Brahmā. This direct order of the Lord is a manifestation of His internal energy, and this particular energy is the means of seeing the Lord face to face. Not only Brahmā but anyone who may be graced by the Lord to see such merciful direct internal energy can also realize the Personality of Godhead without any mental speculation.

SB 2.9.36, Purport:

One who has unflinching devotion unto the Supreme Personality of Godhead must have all the good qualities of the demigods, and contrarily one who is not a devotee of the Lord must be hovering in the darkness of mental speculation and thus must be engaged in material impermanence. Śrīmad-Bhāgavatam (11.11.18) says:

śabda-brahmaṇi niṣṇāto
na niṣṇāyāt pare yadi
śramas tasya śrama-phalo
hy adhenum iva rakṣataḥ

"One may be well versed in all the transcendental literature of the Vedas, but if he fails to be acquainted with the Supreme, then it must be concluded that all of his education is like the burden of a beast or like one's keeping a cow without milking capacity."

SB 2.9.37, Purport:

Unto the devotees who are constantly engaged in the Lord's transcendental loving service (prīti-pūrvakam), the Lord, out of His causeless mercy upon the devotee, gives direct instructions so that the devotee may make accurate progress on the path returning home, back to Godhead. One should not, therefore, try to understand these four verses of Śrīmad-Bhāgavatam by mental speculation. Rather, by direct perception of the Supreme Personality of Godhead, one is able to know all about His abode, Vaikuṇṭha, as was seen and experienced by Brahmājī. Such Vaikuṇṭha realization is possible by any devotee of the Lord situated in the transcendental position as a result of devotional service.

SB 2.10.34, Translation:

Therefore beyond this (gross manifestation) is a transcendental manifestation finer than the finest form. It has no beginning, no intermediate stage and no end; therefore it is beyond the limits of expression or mental speculation and is distinct from the material conception.

SB Canto 3

SB 3.2.9, Purport:

In the Vedas it is said that the Supreme Lord or the Paramātmā cannot be understood simply by the strength of one's erudition or power of mental speculation: nāyam ātmā pravacanena labhyo na medhayā na bahunā śrutena (Kaṭha Upaniṣad 1.2.23). He can be known only by one who has the mercy of the Lord. The Yādavas were all exceptionally learned and experienced, but in spite of their knowing the Lord as the one who lives in everyone's heart, they could not understand that He is the original Personality of Godhead.

SB 3.2.19, Purport:

It is a fact that persons who are trying to understand the Supreme Truth by their personal endeavors of mental speculation or mystic powers of yoga achieve the same goal as others who are personally killed by the Lord. Both achieve the salvation of merging in the brahma-jyotir rays of the transcendental body of the Lord. The Lord was merciful even to His enemy, and the success of the King of Cedi was observed by everyone who was present in the assembly. Vidura was also present there, and therefore Uddhava referred the incident to his memory.

SB 3.5.14, Purport:

According to this class of men, who are situated in pure devotional service to the Lord, the highest goal of human life is puruṣārtha, devotional service to the Lord, the real mission of life. The impersonalists, because they engage in mental speculation and have no faith in the Personality of Godhead, have no business hearing the topics of Kṛṣṇa. Such persons are pitiable for the first-class pure devotees of the Lord. The pitiable impersonalists pity those who are influenced by the modes of ignorance and passion, but the pure devotees of the Lord take pity on them both because both waste their most valuable time in the human form of life in false pursuits, sense enjoyment and mental speculative presentations of different theories and goals of life.

SB 3.5.15, Purport:

There are many topics for different persons in different modes of material nature, but the essential topics are those in relationship with the Supreme Lord. Unfortunately, materially affected conditioned souls are all more or less averse to topics of the Supreme Lord because some of them do not believe in the existence of God and some of them believe only in the impersonal feature of the Lord. In both cases there is nothing for them to say of God. Both the nonbelievers and the impersonalists deny the essence of all topics; therefore, they engage in topics of relativity in various ways, either in sense gratification or in mental speculation. For the pure devotees like Vidura, the topics of both the mundaners and the mental speculators are useless in all respects. Thus Vidura requested Maitreya to talk of the essence only, the talks of Kṛṣṇa, and nothing else.

SB 3.5.29, Translation and Purport:

Mahat-tattva, or the great causal truth, transforms into false ego, which is manifested in three phases—cause, effect and the doer. All such activities are on the mental plane and are based on the material elements, gross senses and mental speculation. The false ego is represented in three different modes—goodness, passion and ignorance.

A pure living entity in his original spiritual existence is fully conscious of his constitutional position as an eternal servitor of the Lord. All souls who are situated in such pure consciousness are liberated, and therefore they eternally live in bliss and knowledge in the various Vaikuṇṭha planets in the spiritual sky. When the material creation is manifested, it is not meant for them. The eternally liberated souls are called nitya-muktas, and they have nothing to do with the material creation. The material creation is meant for rebellious souls who are not prepared to accept subordination under the Supreme Lord. This spirit of false lordship is called false ego. It is manifested in three modes of material nature, and it exists in mental speculation only.

SB 3.6.10, Purport:

The Lord is called adhokṣaja, or the person who is beyond perception by the blunt, limited potency of our senses. One cannot perceive the transcendental name or form of the Lord by mental speculation. The mundane Ph.D.'s are completely unable to speculate on the Supreme with their limited senses. Such attempts by the puffed up Ph.D's are compared to the philosophy of the frog in the well. A frog in a well was informed of the gigantic Pacific Ocean, and he began to puff himself up in order to understand or measure the length and breadth of the Pacific Ocean. Ultimately the frog burst and died. The title Ph.D. can also be interpreted as Plough Department, a title meant for the tillers in the paddy field. The attempt of the tillers in the paddy field to understand the cosmic manifestation and the cause behind such wonderful work can be compared to the endeavor of the frog in the well to calculate the measurement of the Pacific Ocean.

SB 3.6.24, Translation:

After that, the heart of the gigantic form separately manifested itself, and into it entered the moon demigod with partial mental activity. Thus the living entity can conduct his mental speculations.

SB 3.6.35, Purport:

The froggish philosophers may go on with their mental speculations on the subject matter of the virāṭ, the gigantic form exhibited by the yogamāyā internal potency of the Supreme Personality of Godhead, but factually no one can measure such a vast exhibition. In Bhagavad-gītā (11.16), Arjuna, the recognized devotee of the Lord, says:

aneka-bāhūdara-vaktra-netraṁ
paśyāmi tvāṁ sarvato 'nanta-rūpam
nāntaṁ na madhyaṁ na punas tavādiṁ
paśyāmi viśveśvara viśva-rūpa

"O my Lord, O gigantic viśva-rūpa form, O master of the universe, I see innumerable hands, bodies, mouths and eyes in all directions, and they are all unlimited. I cannot find the end of this manifestation, nor do I see the middle, nor the beginning."

SB 3.6.38, Purport:

There are some froggish philosophers who want to know the Supreme Soul by means of philosophy and mental speculation. And when the devotees, who are to some extent in knowledge of the Supreme Lord, admit that the glories of the Lord are inestimable or inconceivable, the froggish philosophers adversely criticize them. These philosophers, like the frog in the well who tried to estimate the measurement of the Pacific Ocean, like to take trouble over fruitless mental speculation instead of taking instructions from devotees like the original poet, namely, Brahmā. Lord Brahmā underwent a severe type of meditation for one thousand celestial years, yet he said that the glories of the Lord are inconceivable. Therefore what can the froggish philosophers hope to gain from their mental speculations?

SB 3.6.38, Purport:

The pure devotees of the Lord take shelter of the parā prakṛti, the internal potency of the Lord called Lakṣmīdevī, Sītādevī, Śrīmatī Rādhārāṇī or Śrīmatī Rukmiṇīdevī, and thus they become actual mahātmās, or great souls. Mahātmā are not fond of indulging in mental speculations, but they actually take to the devotional service of the Lord, without the slightest deviation. Devotional service is manifested by the primary process of hearing and chanting about the activities of the Lord. This transcendental method practiced by the mahātmās gives them sufficient knowledge of the Lord because if the Lord can at all be known to some extent, it is only through the means of devotional service and no other way. One may go on speculating and waste the valuable time of his human life, but that will not help anyone to enter into the precincts of the Lord. The mahātmās, however, are not concerned with knowing the Lord by mental speculation because they enjoy hearing about His glorious activities in His transcendental dealings with His devotees or with the demons. The devotees take pleasure in both and are happy in this life and the life after.

SB 3.7.30, Purport:

The word tantram is significant herein. Sometimes tantram is misunderstood to be the black spiritual science of materialistic persons engaged in sense gratification, but here tantram means the science of devotional service compiled by Śrīla Nārada Muni. One can take advantage of such regulative explanations of the path of devotional service and make progressive advancement in the devotional service of the Lord. Sāṅkhya philosophy is the basic principle of acquiring knowledge, as will be explained by the sage Maitreya. The Sāṅkhya philosophy enunciated by Kapiladeva, the son of Devahūti, is the real source of knowledge about the Supreme Truth. Knowledge not based on the Sāṅkhya philosophy is mental speculation and can yield no tangible profit.

SB 3.8.17, Purport:

Lord Brahmā was perplexed about his creation, the lotus and the world, even though he tried to understand them for one millennium, which is beyond calculation in the solar years of human beings. No one, therefore, can know the mystery of the creation and cosmic manifestation simply by mental speculation. The human being is so limited in his capacity that without the help of the Supreme he can hardly understand the mystery of the will of the Lord in terms of creation, continuance and destruction.

SB 3.8.22, Purport:

The Supreme Lord can be experienced only through the process of devotional service and not by one's personal endeavor in mental speculation. The age of Brahmā is calculated in terms of divya years, which are distinct from the solar years of human beings. The divya years are calculated in Bhagavad-gītā (8.17): sahasra-yuga-paryantam ahar yad brahmaṇo viduḥ. Brahmā's one day is equal to one thousand times the aggregate of the four yugas (calculated to be 4,300,000 years). On that basis, Brahmā meditated for one hundred years before he could understand the supreme cause of all causes, and then he wrote the Brahma-saṁhitā, which is approved and recognized by Lord Caitanya and in which he sings, govindam ādi-puruṣaṁ tam ahaṁ bhajāmi **. One has to wait for the mercy of the Lord before one can either render service unto Him or know Him as He is.

SB 3.9.4, Purport:

Regarding the personal and impersonal features of the Supreme Absolute Truth, the personal forms exhibited by the Lord in His different plenary expansions are all for the benediction of all the universes. The personal form of the Lord is also worshiped in meditation as Supersoul, Paramātmā, but the impersonal brahma-jyotir is not worshiped. Persons who are addicted to the impersonal feature of the Lord, whether in meditation or otherwise, are all pilgrims to hell because, as stated in Bhagavad-gītā (12.5), impersonalists simply waste their time in mundane mental speculation because they are addicted more to false arguments than to reality. Therefore, the association of the impersonalists is condemned herewith by Brahmā.

SB 3.9.10, Translation:

Such nondevotees engage their senses in very troublesome and extensive work, and they suffer insomnia at night because their intelligence constantly breaks their sleep with various mental speculations. They are frustrated in all their various plans by supernatural power. Even great sages, if they are against Your transcendental topics, must rotate in this material world.

SB 3.9.37, Purport:

The Personality of Godhead can be experienced only by His causeless mercy, not by mental speculation or with the help of the material senses. Material senses cannot approach the transcendental understanding of the Supreme Personality of Godhead. He can be appreciated only by submissive devotional service when He reveals Himself before the devotee. Only by love of Godhead can one know God, and not otherwise. The Personality of Godhead cannot be seen with the material eyes, but He can be seen from within by spiritual eyes opened by the ointment of love of Godhead. As long as one's spiritual eyes are closed due to the dirty covering of matter, one cannot see the Lord. But when the dirt is removed by the process of devotional service, one can see the Lord, without a doubt. Brahmā's personal endeavor to see the root of the lotus pipe failed, but when the Lord was satisfied by his penance and devotion, He revealed Himself from within with no external endeavor.

SB 3.12.26, Purport:

A conditioned soul is under the influence of mental speculation. However great one may be in the estimation of mundane education and learning, he cannot be free from the influence of psychic activities. Therefore it is very difficult to give up lust and the desires for low activities until one is in the line of devotional service to the Lord. When one is frustrated in lust and low desires, anger is generated from the mind and expressed from between the eyebrows. Ordinary men are therefore advised to concentrate the mind by focusing on the place between the eyebrows, whereas the devotees of the Lord are already practiced to place the Supreme Personality of Godhead on the seat of their minds. The theory of becoming desireless is untenable because the mind cannot be made desireless.

SB 3.13.45, Purport:

Viśvaṁ samastam is very significant here. There are the material world and the spiritual world. The sages pray: "Both worlds are bewildered by Your different energies. Those who are in the spiritual world are absorbed in Your loving service, forgetting themselves and You also, and those in the material world are absorbed in material sense gratification and therefore also forget You. No one can know You, because You are unlimited. It is best not to try to know You by unnecessary mental speculation. Rather, kindly bless us so that we can worship You with causeless devotional service."

SB 3.15.47, Purport:

The devotee does not want to see the Supreme Personality of Absolute Truth in voidness or impersonalism. In one sense, absolute transcendental variegatedness is meant only for the devotees, not for others, because this distinct feature of transcendental variegatedness can be understood only by the mercy of the Supreme Lord and not by mental speculation or the ascending process. It is said that one can understand the Supreme Personality of Godhead when one is even slightly favored by Him; otherwise, without His mercy, a man may speculate for thousands of years and not understand what is actually the Absolute Truth. This mercy can be perceived by the devotee when he is completely freed from contamination. It is stated, therefore, that only when all contamination is rooted out and the devotee is completely detached from material attractions can he receive this mercy of the Lord.

SB 3.16.23, Purport:

In Bhagavad-gītā it is stated by the Lord Himself that the acts and character of great authorities are followed by people in general. Leaders of ideal character are therefore needed in society. Kṛṣṇa, the Supreme Personality of Godhead, appeared in this material world just to show the example of perfect authority, and people have to follow His path. The Vedic injunction is that one cannot understand the Absolute Truth simply by mental speculation or logical argument.

SB 3.21.12, Purport:

According to the monists, when a yogī becomes one with the Supreme and loses his individual existence, he attains the highest stage, called kaivalya. But actually, the stage of realization of the Personality of Godhead is kaivalya. The oneness of understanding that the Supreme Lord is fully spiritual and that in full spiritual realization one can understand what He is—the Supreme Personality of Godhead—is called kaivalya, or, in the language of Patañjali, realization of spiritual power. His proposal is that when one is freed from material desires and fixed in spiritual realization of the self and the Superself, that is called cit-śakti. In full spiritual realization there is a perception of spiritual happiness, and that happiness is described in Bhagavad-gītā as the supreme happiness, which is beyond the material senses. Trance is described to be of two kinds, samprajñāta and asamprajñāta, or mental speculation and self-realization. In samādhi or asamprajñāta one can realize, by his spiritual senses, the spiritual form of the Lord. That is the ultimate goal of spiritual realization.

SB 3.24.17, Purport:

Sāṅkhya philosophy will be broadcast by Kapila Muni for that purpose. His bodily features are also described herein. Jñāna does not refer to ordinary research work. Jñāna entails receiving knowledge from the scriptures through the spiritual master by disciplic succession. In the modern age there is a tendency to do research by mental speculation and concoction. But the man who speculates forgets that he himself is subject to the four defects of nature: he is sure to commit mistakes, his senses are imperfect, he is sure to fall into illusion, and he is cheating. Unless one has perfect knowledge from disciplic succession, he simply puts forth some theories of his own creation; therefore he is cheating people. Jñāna means knowledge received through disciplic succession from the scriptures, and vijñāna means practical application of such knowledge. Kapila Muni's Sāṅkhya system of philosophy is based on jñāna and vijñāna.

SB 3.24.30, Purport:

When the Lord appeared before Kardama Muni after his mature yoga practice, He promised that He would become Kardama's son. He descended as the son of Kardama Muni in order to fulfill that promise. Another purpose of His appearance is cikīrṣur bhagavān jñānam, to distribute knowledge. Therefore, He is called bhaktānāṁ māna-vardhanaḥ, "He who increases the honor of His devotees." By distributing Sāṅkhya He would increase the honor of the devotees; therefore, Sāṅkhya philosophy is not dry mental speculation. Sāṅkhya philosophy means devotional service. How could the honor of the devotees be increased unless Sāṅkhya were meant for devotional service? Devotees are not interested in speculative knowledge; therefore, the Sāṅkhya enunciated by Kapila Muni is meant to establish one firmly in devotional service. Real knowledge and real liberation is to surrender unto the Supreme Personality of Godhead and engage in devotional service.

SB 3.24.37, Purport:

It is not true that Sāṅkhya philosophy is a new system of philosophy introduced by Kapila as material philosophers introduce new kinds of mental speculative thought to supersede that of another philosopher. On the material platform, everyone, especially the mental speculator, tries to be more prominent than others. The field of activity of the speculators is the mind; there is no limit to the different ways in which one can agitate the mind. The mind can be unlimitedly agitated, and thus one can put forward an unlimited number of theories. Sāṅkhya philosophy is not like that; it is not mental speculation. It is factual, but at the time of Kapila it was lost.

SB 3.24.39, Purport:

People are very anxious to understand the Absolute Truth in various ways, especially by experiencing the brahma-jyotir, or Brahman effulgence, by meditation and by mental speculation. But Kapiladeva uses the word mām to emphasize that the Personality of Godhead is the ultimate feature of the Absolute Truth. In Bhagavad-gītā the Personality of Godhead always says mām, "unto Me," but the rascals misinterpret the clear meaning. Mām is the Supreme Personality of Godhead. If one can see the Supreme Personality of Godhead as He appears in different incarnations and understand that He has not assumed a material body but is present in His own eternal, spiritual form, then one can understand the nature of the Personality of Godhead.

SB 3.27.20, Translation:

Even if the great fear of bondage is avoided by mental speculation and inquiry into the fundamental principles, it may still appear again, since its cause has not ceased.

SB 3.28.20, Purport:

The word muni is very significant. Muni means one who is very expert in mental speculation or in thinking, feeling and willing. He is not mentioned here as a devotee or yogī. Those who try to meditate on the form of the Lord are called munis, or less intelligent, whereas those who render actual service to the Lord are called bhakti-yogīs. The thought process described below is for the education of the muni. In order to convince the yogī that the Absolute Truth, or Supreme Personality of Godhead, is never impersonal at any time, the following verses prescribe observing the Lord in His personal form, limb after limb. To think of the Lord as a whole may sometimes be impersonal; therefore, it is recommended here that one first think of His lotus feet, then His ankles, then the thighs, then the waist, then the chest, then the neck, then the face and so on. One should begin from the lotus feet and gradually rise to the upper limbs of the transcendental body of the Lord.

SB 3.28.21, Purport:

A concrete description of the eternal form of the Lord is given here. The Lord's sole is depicted with distinctive lines resembling a thunderbolt, a flag, a lotus flower and a goad. The luster of His toenails, which are brilliantly prominent, resembles the light of the moon. If a yogī looks upon the marks of the Lord's sole and on the blazing brilliance of His nails, then he can be freed from the darkness of ignorance in material existence. This liberation is not achieved by mental speculation, but by seeing the light emanating from the lustrous toenails of the Lord. In other words, one has to fix his mind first on the lotus feet of the Lord if he wants to be freed from the darkness of ignorance in material existence.

SB 3.28.43, Purport:

The small particles of soul are just like sparks of the larger soul. The greatest soul is the Supersoul, but the Supersoul is quantitatively different from the small soul. The Supersoul is described in the Vedic literature as the supplier of all necessities of the smaller soul (nityo nityānām). One who understands this distinction between the Supersoul and the individual soul is above lamentation and is in a peaceful position. When the smaller soul thinks himself quantitatively as big as the larger soul, he is under the spell of māyā, for that is not his constitutional position. No one can become the greater soul simply by mental speculation.

SB 3.29.1-2, Purport:

Bhakti-yoga, devotional service, is the basic principle of all systems of philosophy; all philosophy which does not aim for devotional service to the Lord is considered merely mental speculation. But of course bhakti-yoga with no philosophical basis is more or less sentiment. There are two classes of men. Some consider themselves intellectually advanced and simply speculate and meditate, and others are sentimental and have no philosophical basis for their propositions. Neither of these can achieve the highest goal of life-or, if they do, it will take them many, many years. Vedic literature therefore suggests that there are three elements-namely the Supreme Lord, the living entity and their eternal relationship-and the goal of life is to follow the principles of bhakti, or devotional service, and ultimately attain to the planet of the Supreme Lord in full devotion and love as an eternal servitor of the Lord.

SB 3.31.15, Purport:

The Māyāvādī philosophers say that simply by cultivation of knowledge by mental speculation, one can be liberated from the condition of material bondage. But here it is said one is liberated not by knowledge but by the mercy of the Supreme Lord. The knowledge the conditioned soul gains by mental speculation, however powerful it may be, is always too imperfect to approach the Absolute Truth. It is said that without the mercy of the Supreme Personality of Godhead one cannot understand Him or His actual form, quality and name. Those who are not in devotional service go on speculating for many, many thousands of years, but they are still unable to understand the nature of the Absolute Truth.

SB 3.32.23, Purport:

Those who are very eager to advance in transcendental knowledge can engage themselves in pure devotional service, without wasting time in mental speculation. For arriving at the positive conclusions of knowledge in the Absolute Truth, the word brahma-darśanam is significant in this verse. Brahma-darśanam means to realize or to understand the Transcendence. One who engages in the service of Vāsudeva can actually realize what Brahman is. If Brahman is impersonal, then there is no question of darśanam, which means "seeing face to face." Darśanam refers to seeing the Supreme Personality of Godhead, Vāsudeva. Unless the seer and the seen are persons, there is no darśanam. Brahma-darśanam means that as soon as one sees the Supreme Personality of Godhead, he can at once realize what impersonal Brahman is. A devotee does not need to make separate investigations to understand the nature of Brahman. Bhagavad-gītā also confirms this. Brahma-bhūyāya kalpate: (BG 14.26) a devotee at once becomes a self-realized soul in the Absolute Truth.

SB 3.32.28, Purport:

Material sense speculation leads to the conclusion that the Supreme is formless. It is because of such mental speculation that the conditioned soul remains in ignorance under the spell of illusory energy. The Supreme Person has to be understood by the transcendental sound vibrated by Him in Bhagavad-gītā, wherein He says that there is nothing superior to Himself; the impersonal Brahman effulgence is resting on His personality. The purified, absolute vision of Bhagavad-gītā is compared to the River Ganges. Ganges water is so pure that it can purify even the asses and cows. But anyone who, disregarding the pure Ganges, wishes to be purified instead by the filthy water flowing in a drain, cannot be successful. Similarly, one can successfully attain pure knowledge of the Absolute only by hearing from the pure Absolute Himself.

SB 3.32.32, Purport:

One can achieve the result of wise philosophical speculation simply by discharging devotional service, and unless one reaches the point of understanding the Personality of Godhead by his mental speculation, all his research work is said to be simply a labor of love. The ultimate destination of the wise philosopher is to merge in the impersonal Brahman, but that Brahman is the effulgence of the Supreme Person. The Lord says in Bhagavad-gītā (14.27), brahmaṇo hi pratiṣṭhāham amṛtasyāvyayasya ca: "I am the basis of the impersonal Brahman, which is indestructible and is the supreme bliss." The Lord is the supreme reservoir of all pleasure, including Brahman pleasure; therefore, one who has unflinching faith in the Supreme Personality of Godhead is said to be already realized in impersonal Brahman and Paramātmā.

SB 3.32.33, Purport:

As the same object appears to be different when perceived by different senses, the same Supreme Lord appears to be impersonal by mental speculation. A hill appears cloudy from a distance, and one who does not know may speculate that the hill is a cloud. Actually, it is not a cloud; it is a big hill. One has to learn from authority that the sight of a cloud is not actually a cloud but a hill. If one makes a little more progress, then instead of a cloud he sees the hill and something green. When one actually approaches the hill, he will see many varieties. Another example is in perceiving milk. When we see milk, we see that it is white; when we taste it, it appears that milk is very palatable. When we touch milk, it appears very cold; when we smell milk, it appears to have a very good flavor; and when we hear, we understand that it is called milk. Perceiving milk with different senses, we say that it is something white, something very delicious, something very aromatic, and so on. Actually, it is milk. Similarly, those who are trying to find the Supreme Godhead by mental speculation may approach the bodily effulgence, or the impersonal Brahman, and those who are trying to find the Supreme Godhead by yoga practice may find Him as the localized Supersoul, but those who are directly trying to approach the Supreme Truth by practice of bhakti-yoga can see Him face to face as the Supreme Person.

SB Canto 4

SB 4.1.28, Translation:

I called for the Supreme Personality of Godhead, desiring a son like Him, and I thought of Him only. But although He is far beyond the mental speculation of man, all three of you have come here. Kindly let me know how you have come, for I am greatly bewildered about this.

SB 4.3.23, Purport:

Therefore śuddha-sattva, as described in this verse, is the transcendental position, which is technically called vasudeva. Vasudeva is also the name of the person from whom Kṛṣṇa appears. This verse explains that the pure state is called vasudeva because in that state Vāsudeva, the Supreme Personality of Godhead, is revealed without any covering. To execute unadulterated devotional service, therefore, one must follow the rules and regulations of devotional service without desire to gain material profit by fruitive activities or mental speculation.

SB 4.6.39, Purport:

Another significant word is yoga-kakṣām. Yoga-kakṣā is the sitting posture in which the left thigh is fixed under one's tightly knotted saffron-colored garment. Also the words manūnām ādyam are significant here because they mean a philosopher, or one who is thoughtful and can think very nicely. Such a man is called manu. Lord Śiva is described in this verse as the chief of all thinkers. Lord Śiva, of course, does not engage in useless mental speculation, but as stated in the previous verse, he is always thoughtful regarding how to deliver the demons from their fallen condition of life. It is said that during the advent of Lord Caitanya, Sadāśiva appeared as Advaita Prabhu, and Advaita Prabhu's chief concern was to elevate the fallen conditioned souls to the platform of devotional service to Lord Kṛṣṇa. Since people were engaged in useless occupations which would continue their material existence, Lord Śiva, in the form of Lord Advaita, appealed to the Supreme Lord to appear as Lord Caitanya to deliver these illusioned souls. Actually Lord Caitanya appeared on the request of Lord Advaita. Similarly, Lord Śiva has a sampradāya, the Rudra-sampradāya. He is always thinking about the deliverance of the fallen souls, as exhibited by Lord Advaita Prabhu.

SB 4.7.42, Purport:

So those who are servants, or devotees of the Lord, are not very much concerned with fruitive activities, the performance of the prescribed yajñas, or mental speculation. They simply serve the Supreme Personality of Godhead sincerely, with love and faith, performing everything with that loving service, and the Lord gives such devotees direct protection. In Bhagavad-gītā Lord Kṛṣṇa says, "Simply surrender unto Me, and I will give you protection from all the reactions of sinful activities." This material world is so created that one has to act sinfully, knowingly or unknowingly, and unless his life is dedicated to Viṣṇu, he has to suffer all the reactions of sinful activities. But one who surrenders and dedicates his life for the service of the Lord has direct protection from the Lord. He has no fear of suffering from sinful activities, nor does he desire, willingly or unwillingly, to do anything which is sinful.

SB 4.9.17, Purport:

Dhruva Mahārāja was cognizant of the defective nature of his own devotional service. Pure devotional service is without material form and is not covered by mental speculation or fruitive activities. Pure devotional service is therefore called ahaitukī, unmotivated. Dhruva Mahārāja knew that he had come to worship the Lord in devotional service with a motive—to get the kingdom of his father. Such an adulterated devotee can never see the Supreme Personality of Godhead face to face. He therefore felt very grateful for the causeless mercy of the Lord. The Lord is so merciful that not only does He fulfill the desires of a devotee who is driven by ignorance and desires for material benefit, but He also gives such a devotee all protection, just as a cow gives milk to a newly born calf. In the Bhagavad-gītā it is said that the Lord gives intelligence to the constantly engaged devotee so that he may gradually approach the Lord without difficulty. A devotee must be very sincere in his devotional service; then, although there may be many things wrong on the devotee's part, Kṛṣṇa will guide him and gradually elevate him to the highest position of devotional service.

SB 4.11.14, Purport:

No one is trying to satisfy the Lord. Karmīs grossly try to satisfy their senses, but even those who are elevated to the platform of knowledge also try to satisfy themselves, in a subtle form. Karmīs try to satisfy themselves by sense gratification, and jñānīs try to satisfy themselves by subtle activities or mental speculation and thinking themselves to be God. Yogīs also try to satisfy themselves, by thinking that they can achieve different mystic perfections. But only devotees try to satisfy the Supreme Personality of Godhead. The devotees' process of self-realization is completely different from the processes of the karmīs, jñānīs and yogīs. Everyone else is trying to satisfy himself, whereas the devotee tries only to satisfy the Lord. The devotional process is completely different from the others; by working to please the Lord by engaging his senses in the Lord's loving service, the devotee is immediately situated on the transcendental platform, and he enjoys unlimited blissful life.

SB 4.11.23, Translation and Purport:

The Absolute Truth, Transcendence, is never subject to the understanding of imperfect sensory endeavor, nor is He subject to direct experience. He is the master of varieties of energies, like the full material energy, and no one can understand His plans or actions; therefore it should be concluded that although He is the original cause of all causes, no one can know Him by mental speculation.

The question may be raised, "Since there are so many varieties of philosophers theorizing in different ways, which of them is correct?" The answer is that the Absolute Truth, Transcendence, is never subject to direct experience or mental speculation.

SB 4.13.48, Purport:

The example of searching for the Supersoul within the heart by the less intelligent mystics is very instructive. The Absolute Truth is understood in three different features, namely impersonal Brahman, localized Paramātmā, and the Supreme Personality of Godhead. Such kuyoginaḥ, or less intelligent mystics, can by mental speculation reach the point of the impersonal Brahman, but they cannot find the Supersoul, who is sitting within each living entity. When the King left, it was certain that he was staying somewhere else, but because the citizens did not know how to find him they were frustrated like the less intelligent mystics.

SB 4.17.6-7, Purport:

In this verse the word adhokṣaja, meaning "beyond the perception of the material senses," is very significant. No one can perceive the Supreme Personality of Godhead by mental speculation; therefore a person with a poor fund of knowledge cannot understand the Supreme Personality of Godhead. Since one can form only an impersonal idea on the strength of one's material senses, the Lord is known as Adhokṣaja.

SB 4.18.5, Translation:

A foolish person who manufactures his own ways and means through mental speculation and does not recognize the authority of the sages who lay down unimpeachable directions is simply unsuccessful again and again in his attempts.

SB 4.18.15, Translation:

All the demigods made Indra, the King of heaven, into a calf, and from the earth they milked the beverage soma, which is nectar. Thus they became very powerful in mental speculation and bodily and sensual strength.

SB 4.21.32, Purport:

When a devotee takes shelter at the lotus feet of the Supreme Personality of Godhead, he is completely cleansed of all misunderstanding or mental speculation, and he manifests renunciation. This is possible only when one is strengthened by practicing bhakti-yoga. Once having taken shelter at the root of the lotus feet of the Lord, a devotee never comes back to this material existence, which is full of the threefold miseries.

SB 4.26.8, Purport:

Naṣṭa-prajñaḥ. The word prajña means "perfect knowledge," and naṣṭa-prajña means "one who has no perfect knowledge." One who does not have perfect knowledge has only mental speculation. By such mental speculation one falls down and down into a hellish condition of life. By transgressing the laws laid down in the śāstras, one cannot become pure in heart. When one's heart is not purified, one acts according to the three material modes of nature.

SB 4.26.20, Purport:

Touching the lotus feet of a spiritual master means giving up one's false prestige and unnecessarily puffed-up position in the material world. Those who remain in the darkness of material existence due to their falsely prestigious positions-so-called scientists and philosophers—are actually atheists. They do not know the ultimate cause of everything. Although bewildered, they are not ready to surrender themselves to the lotus feet of a person who knows things in their proper perspective. In other words, one cannot arouse Kṛṣṇa consciousness simply by his own mental speculation. One must surrender to a bona fide spiritual master. Only this process will help one.

SB 4.27.9, Purport:

"Fruitive activities and mental speculation are simply cups of poison. Whoever drinks of them, thinking them to be nectar, must struggle very hard life after life, in different types of bodies. Such a person eats all kinds of nonsense and becomes condemned by his activities of so-called sense enjoyment."

SB 4.29.18-20, Purport:

The living entity struggles very hard due to the influence of fruitive activity and mental speculation and simply gets a different type of body life after life. He eats all kinds of nonsense and is condemned by his activities of sense enjoyment, If one really wants to progress in life, he must give up the ways of karma-kāṇḍa and jñāna-kāṇḍa, fruitive activities and mental speculation. Being fixed in Kṛṣṇa consciousness, one can become free from the entanglement of birth and death and the vain struggle for existence. In these verses the words mṛga-tṛṣṇāṁ pradhāvati are very significant because the living entity is influenced by a thirst for sense enjoyment. He is like a deer that goes to the desert to search out water. In a desert an animal simply searches in vain for water. Of course there is no water in the desert, and the animal simply sacrifices his life in an attempt to find it. Everyone is planning for future happiness, thinking that somehow or other, if he can reach a certain point, he will be happy. In actuality, however, when he comes to that point, he sees that there is no happiness. He then plans to go further and further to another point. This is called mṛga-tṛṣṇā, and its basis is sense enjoyment in this material world.

SB 4.29.29, Purport:

Only by the grace of Kṛṣṇa can one get out of the clutches of māyā. It is not possible to get out by mental speculation or other activities. When the living entity understands his real position by the grace of Kṛṣṇa, he keeps himself always fit in Kṛṣṇa consciousness and acts accordingly. Thus he gradually becomes completely free from the clutches of māyā. When he is strong in Kṛṣṇa consciousness, māyā cannot touch him. In this way, in the association of Kṛṣṇa conscious devotees, the living entity can get free from the contamination of material existence. In this connection, Śrīla Kṛṣṇadāsa Kavirāja Gosvāmī says:

tāte kṛṣṇa bhaje, kare gurura sevana

māyā-jāla chuṭe, pāya kṛṣṇera caraṇa

"In the Kṛṣṇa conscious state, the living entity engages in devotional service under the direction of the spiritual master. In this way he gets out of the clutches of māyā and takes shelter under the lotus feet of Lord Kṛṣṇa."

SB 4.29.36-37, Purport:

"By rendering devotional service unto the Personality of Godhead, Śrī Kṛṣṇa, one immediately acquires causeless knowledge and detachment from the world." (SB 1.2.7) Thus one must engage in the service of Vāsudeva without material desire, mental speculation or fruitive activity.

SB 4.29.46, Purport:

In the previous verse, those who are in knowledge have been described as unable to appreciate the Supreme Personality of Godhead. Similarly, this verse indicates that those who are followers of the Vedic rituals, as well as those who are followers of fruitive activities, are unable to see the Supreme Personality of Godhead. In these two verses both the karmīs and jñānīs are described as unfit to understand Him. As described by Śrīla Rūpa Gosvāmī, only when one is completely free from mental speculation and fruitive activity (anyābhilāṣitā-śūnyaṁ jñāna-karmādy-anāvṛtam (CC Madhya 19.167)) can one engage in pure devotional service without being polluted by material desires.

SB 4.29.55, Purport:

"Fruitive activities and mental speculation are simply cups of poison. Whoever drinks of them, thinking them to be nectar, must struggle very hard, life after life, in different types of bodies. Such a person eats all kinds of nonsense and becomes condemned by his activities of so-called sense enjoyment."

People are generally enamored of the fruitive results of worldly activity and mental speculation. They generally desire to be promoted to heavenly planets, merge into the existence of Brahman, or keep themselves in the midst of family life, enchanted by the pleasures of the tongue and genitals.

SB 4.30.22, Purport:

This is the conclusive Vedic process. The Vedas also indicate that simply by chanting the holy names of the Lord one can without a doubt become spiritually advanced. We cannot approach the Supreme Personality of Godhead by the speed of mind or words, but if we stick to devotional service we can easily and quickly approach Him. In other words, the Supreme Lord is attracted by devotional service, and He can approach us more swiftly than we can approach Him with our mental speculation. The Lord has stated that He is beyond the range of mental speculation and the speed of thought, yet He can be approached easily by His causeless mercy. Thus only by His causeless mercy can He be attained. Other methods will not be effective.

SB 4.31.9, Purport:

Real religion, however, means becoming God conscious. It is particularly mentioned herein that birth is successful if an interest in Kṛṣṇa consciousness is taken. Activity is successful if it results in serving the Lord. Philosophical speculation or mental speculation is successful when engaged in understanding the Supreme Personality of Godhead. The senses are worth possessing when engaged in the service of the Lord. Actually, devotional service means engaging the senses in the service of the Lord. At the present moment our senses are not purified; therefore our senses are engaged in the service of society, friendship, love, politics, sociology and so on. However, when the senses are engaged in the service of the Lord, one attains bhakti, or devotional service. In the next verse these matters will be more clearly explained.

SB 4.31.11, Translation:

Without devotional service, what is the meaning of severe austerities, the process of hearing, the power of speech, the power of mental speculation, elevated intelligence, strength, and the power of the senses?

SB Canto 5

SB 5.9.11, Purport:

"In the material world, conceptions of good and bad are all mental speculations. Therefore, saying, 'This is good and this is bad,' is all a mistake." One has to understand that in the material world of duality, to think that this is good or that this is bad is simply a mental concoction. However, one should not imitate this consciousness; one should actually be situated on the spiritual platform of neutrality.

SB 5.14.1, Translation:

When King Parīkṣit asked Śukadeva Gosvāmī about the direct meaning of the material forest, Śukadeva Gosvāmī replied as follows: My dear King, a man belonging to the mercantile community (vaṇik) is always interested in earning money. Sometimes he enters the forest to acquire some cheap commodities like wood and earth and sell them in the city at good prices. Similarly, the conditioned soul, being greedy, enters this material world for some material profit. Gradually he enters the deepest part of the forest, not really knowing how to get out. Having entered the material world, the pure soul becomes conditioned by the material atmosphere, which is created by the external energy under the control of Lord Viṣṇu. Thus the living entity comes under the control of the external energy, daivī māyā. Living independently and bewildered in the forest, he does not attain the association of devotees who are always engaged in the service of the Lord. Once in the bodily conception, he gets different types of bodies one after the other under the influence of material energy and impelled by the modes of material nature (sattva-guṇa, rajo-guṇa and tamo-guṇa). In this way the conditioned soul goes sometimes to the heavenly planets, sometimes to the earthly planets and sometimes to the lower planets and lower species. Thus he suffers continuously due to different types of bodies. These sufferings and pains are sometimes mixed. Sometimes they are very severe, and sometimes they are not. These bodily conditions are acquired due to the conditioned soul's mental speculation. He uses his mind and five senses to acquire knowledge, and these bring about the different bodies and different conditions. Using the senses under the control of the external energy, māyā, the living entity suffers the miserable conditions of material existence. He is actually searching for relief, but he is generally baffled, although sometimes he is relieved after great difficulty. Struggling for existence in this way, he cannot get the shelter of pure devotees, who are like bumblebees engaged in loving service at the lotus feet of Lord Viṣṇu.

SB 5.14.42, Purport:

"Out of many thousands among men, one may endeavor for perfection, and of those who have achieved perfection, hardly one knows Me in truth." The path of devotional service is very difficult, even for great kings who have conquered many enemies. Although these kings were victorious on the battlefield, they could not conquer the bodily conception. There are many big leaders, yogīs, svāmīs and so-called incarnations who are very much addicted to mental speculation and who advertise themselves as perfect personalities, but they are not ultimately successful. The path of devotional service is undoubtedly very difficult to follow, but it becomes very easy if the candidate actually wants to follow the path of the mahājana. In this age there is the path of Śrī Caitanya Mahāprabhu, who appeared to deliver all fallen souls. This path is so simple and easy that everyone can take to it by chanting the holy name of the Lord.

SB 5.17.11, Purport:

Among all the living entities wandering throughout the universe, one who is most fortunate comes in contact with a representative of the Supreme Personality of Godhead and thus gets the opportunity to execute devotional service. Those who are sincerely seeking the favor of Kṛṣṇa come in contact with a guru, a bona fide representative of Kṛṣṇa. The Māyāvādīs indulging in mental speculation and the karmīs desiring the results of their actions cannot become gurus. A guru must be a direct representative of Kṛṣṇa who distributes the instructions of Kṛṣṇa without any change. Thus only the most fortunate persons come in contact with the guru. As confirmed in the Vedic literatures, tad-vijñānārthaṁ sa gurum evābhigacchet: (MU 1.2.12) one has to search out a guru to understand the affairs of the spiritual world. Śrīmad-Bhāgavatam also confirms this point.

SB 5.18.12, Translation:

All the demigods and their exalted qualities, such as religion, knowledge and renunciation, become manifest in the body of one who has developed unalloyed devotion for the Supreme Personality of Godhead, Vāsudeva. On the other hand, a person devoid of devotional service and engaged in material activities has no good qualities. Even if he is adept at the practice of mystic yoga or the honest endeavor of maintaining his family and relatives, he must be driven by his own mental speculations and must engage in the service of the Lord's external energy. How can there be any good qualities in such a man?

SB 5.18.21, Purport:

Śrīla Rūpa Gosvāmī describes pure devotional service as anyābhilāṣitā-śūnyaṁ jñāna-karmādy-anāvṛtam (CC Madhya 19.167). One should not worship the Supreme Personality of Godhead to fulfill some material desire for success in fruitive activities or mental speculation. To serve the lotus feet of the Lord means to serve Him exactly as He desires. The neophyte devotee is therefore ordered to worship the Lord strictly according to the regulative principles given by the spiritual master and the śāstras. By executing devotional service in that way, he gradually becomes attached to Kṛṣṇa, and when his original dormant love for the Lord becomes manifest, he spontaneously serves the Lord without any motive. This condition is the perfect stage of one's relationship with the Lord. The Lord then looks after the comfort and security of His devotee without being asked.

SB Canto 6

SB 6.1.12, Purport:

One is gradually purified if one cultivates knowledge, even through mental speculation, and strictly follows the regulative principles enjoined in the śāstras and explained in the next verse. Therefore the platform of jñāna, speculative knowledge, is better than the platform of karma, fruitive action. There is every chance of falling from the platform of karma to hellish conditions, but on the platform of jñāna one is saved from hellish life, although one is still not completely free from infection. The difficulty is that on the platform of jñāna one thinks that he has been liberated and has become Nārāyaṇa, or Bhagavān. This is another phase of ignorance.

SB 6.4.26, Purport:

There are two stages of God realization. One is called sujñeyam, or very easily understood (generally by mental speculation), and the other is called durjñeyam, understood only with difficulty. Paramātmā realization and Brahman realization are considered sujñeyam, but realization of the Supreme Personality of Godhead is durjñeyam. As described here, one attains the ultimate realization of the Personality of Godhead when one gives up the activities of the mind—thinking, feeling and willing—or, in other words, when mental speculation stops. This transcendental realization is above suṣupti, deep sleep. In our gross conditional stage we perceive things through material experience and remembrance, and in the subtle stage we perceive the world in dreams. The process of vision also involves remembrance and also exists in a subtle form. Above gross experience and dreams is suṣupti, deep sleep, and when one comes to the completely spiritual platform, transcending deep sleep, he attains trance, viśuddha-sattva, or vasudeva-sattva, in which the Personality of Godhead is revealed.

SB Canto 7

SB 7.9.18, Purport:

Accepting the thoughts of exalted authorities through disciplic succession is certainly much easier than the method of mental speculation, by which one tries to invent some means to understand the Absolute Truth. The best process is to accept the instructions of the previous ācāryas and follow them. Then God realization and self-realization become extremely easy. By following this easy method, one is liberated from the contamination of the material modes of nature, and thus one can certainly cross the ocean of nescience, in which there are many miserable conditions.

SB 7.15.2, Purport:

"Even though a person is a very learned scholar of the Sanskrit Vedic literatures, he is not accepted as My devotee unless he is pure in devotional service. However, even though a person is born in a family of dog-eaters, he is very dear to Me if he is a pure devotee who has no motive to enjoy fruitive activity or mental speculation. Indeed, all respect should be given to him, and whatever he offers should be accepted. Such devotees are as worshipable as I am." (Hari-bhakti-vilāsa 10.127) Therefore, even if not born in a brāhmaṇa family, a devotee, because of his devotion to the Lord, is above all kinds of brāhmaṇas, whether they be karma-kāṇḍīs or jñāna-kāṇḍīs.

SB Canto 8

SB 8.5.26, Purport:

As stated in Bhagavad-gītā (13.3), kṣetra-jñaṁ cāpi māṁ viddhi sarva-kṣetreṣu bhārata. Although the Lord is a living being and the individual souls are living beings, the Supreme Lord, unlike the individual souls, is vibhu, all-pervading, and ananta, unlimited. The Lord is the cause of everything. The living entities are innumerable, but the Lord is one. No one is greater than Him, and no one is equal to Him. Thus the Lord is the supreme worshipable object, as understood from the Vedic mantras (na tat-samaś cābhyadhikaś ca dṛśyate). The Lord is supreme because no one can evaluate Him by mental speculation or jugglery of words. The Lord can travel more quickly than the mind.

SB 8.6.15, Purport:

In this verse, the word dvija-deva-mantram is very important. The word mantra means "that which delivers one from the material world." Only the dvijas (the brāhmaṇas) and the devas (the demigods) can be delivered from material existence by the instructions of the Supreme Personality of Godhead. Whatever is spoken by the Supreme Personality of Godhead is a mantra and is suitable for delivering the conditioned souls from mental speculation. The conditioned souls are engaged in a struggle for existence (manaḥ ṣaṣṭhānīndriyāṇi prakṛti-sthāni karṣati (BG 15.7)). Deliverance from this struggle constitutes the highest benefit, but unless one gets a mantra from the Supreme Personality of Godhead, deliverance is impossible.

SB 8.24.52, Purport:

The Lord says, dadāmi buddhi-yogaṁ tam yena mām upayānti te. In other words, the Lord can give instructions on devotional service by which one can return home, back to Godhead. Unfortunately, however, people do not take this devotional service. The Lord, being situated in everyone's heart, can give one complete instructions on going back to Godhead, but because of lusty desires one engages himself in materialistic activities and does not render service to the Lord. Therefore one is bereft of the value of the Lord's instructions. By mental speculation one can understand that one is not the body but a spirit soul, but unless one engages in devotional service, the real purpose of life is never fulfilled.

SB Canto 9

SB 9.8.21, Purport:

Aṁśumān said: My Lord, even Lord Brahmā is to this very day unable to understand Your position, which is far beyond himself, either by meditation or by mental speculation. So what to speak of others like us, who have been created by Brahmā in various forms as demigods, animals, human beings, birds and beasts? We are completely in ignorance. Therefore, how can we know You, who are the Transcendence?

SB Canto 10.1 to 10.13

SB 10.1.41, Purport:

Transmigration of the soul is very clearly explained in this verse. One sometimes forgets his present body and thinks of his childhood body, a body of the past, and of how one was playing, jumping, talking and so on. When the material body is no long workable, it becomes dust: "For dust thou art, and unto dust shalt thou return." But when the body again mixes with the five material elements—earth, water, fire, air and ether—the mind continues to work. The mind is the subtle substance in which the body is created, as we actually experience in our dreams and also when we are awake in contemplation. One must understand that the process of mental speculation develops a new type of body that does not actually exist. If one can understand the nature of the mind (manorathena) and its thinking, feeling and willing, one can very easily understand how from the mind different types of bodies develop.

SB 10.1.42, Purport:

The mind is cañcala, flickering, and it changes very strongly. Therefore Arjuna admitted that controlling the mind is not at all possible; this would be as difficult as controlling the wind. For example, if one were in a boat moving according to the wind on a river or the sea, and the wind were uncontrollable, the tilting boat would be very much disturbed and extremely difficult to control. It might even capsize. Therefore, in the bhava-samudra, the ocean of mental speculation and transmigration to different types of bodies, one must first control the mind.

SB 10.1.42, Purport:

By chanting the Hare Kṛṣṇa mantra constantly, one can fix the mind on the lotus feet of Kṛṣṇa (sa vai manaḥ kṛṣṇa-padāravindayoḥ (SB 9.4.18)) and in this way achieve the perfection of yoga. Otherwise, the flickering mind will hover on the platform of mental speculation for sense enjoyment, and one will have to transmigrate from one type of body to another because the mind is trained only in relation to the material elements, or, in other words, to sense gratification, which is false. Māyā-sukhāya bharam udvahato vimūḍhān (SB 7.9.43). Rascals (vimūḍhān), being controlled by mental speculation, make huge arrangements by which to enjoy life temporarily, but they must give up the body at the time of death, when everything is taken away by Kṛṣṇa's external energy (mṛtyuḥ sarva-haraś cāham (BG 10.34)).

SB 10.2.35, Purport:

"Our dear Lord, the way of understanding is not to study Your absolute nature, form and activities by mental speculation. One must engage himself in devotional service; then one can understand Your absolute nature and Your transcendental form, name and quality. Actually, only a person who has a little taste for the service of Your lotus feet can understand Your transcendental nature or form and quality. Others may go on speculating for millions of years, but it is not possible for them to understand even a single part of Your actual position." In other words, the Supreme Personality of Godhead, Kṛṣṇa, cannot be understood by the nondevotees because there is a curtain of yogamāyā which covers Kṛṣṇa's actual features. As confirmed in the Bhagavad-gītā (7.25), nāhaṁ prakāśaḥ sarvasya. The Lord says, "I am not exposed to anyone and everyone." When Kṛṣṇa came, He was actually present on the battlefield of Kurukṣetra, and everyone saw Him. But not everyone could understand that He was the Supreme Personality of Godhead. Still, everyone who died in His presence attained complete liberation from material bondage and was transferred to the spiritual world.

SB 10.13.57, Translation:

The Supreme Brahman is beyond mental speculation, He is self-manifest, existing in His own bliss, and He is beyond the material energy. He is known by the crest jewels of the Vedas by refutation of irrelevant knowledge. Thus in relation to that Supreme Brahman, the Personality of Godhead, whose glory had been shown by the manifestation of all the four-armed forms of Viṣṇu, Lord Brahmā, the lord of Sarasvatī, was mystified. "What is this?" he thought, and then he was not even able to see. Lord Kṛṣṇa, understanding Brahmā's position, then at once removed the curtain of His yogamāyā.

Page Title:Mental speculation (SB)
Compiler:Visnu Murti, Mayapur
Created:22 of Dec, 2010
Totals by Section:BG=0, SB=98, CC=0, OB=0, Lec=0, Con=0, Let=0
No. of Quotes:98