The success of the yoga process is very nicely described here. It is specifically mentioned that the form of the Lord as four-handed Nārāyaṇa is the object of meditation for the followers of yoga-mārga. In the modern age there are so many so-called yogīs who do not target their meditation on the four-handed Nārāyaṇa form. Some of them try to meditate on something impersonal or void, but that is not approved by the great yogīs who follow the standard method. The real yoga-mārga process is to control the senses, sit in a solitary and sanctified place and meditate on the four-handed form of Nārāyaṇa, decorated as described in this chapter as He appeared before the four sages. This Nārāyaṇa form is Kṛṣṇa's expansion; therefore the Kṛṣṇa consciousness movement which is now spreading is the real, topmost process of yoga practice.
Kṛṣṇa consciousness is the highest yoga performance by trained devotional yogīs. Despite all the allurement of yoga practice, the eight kinds of yogic perfections are hardly achievable by the common man. But here it is described that the Lord, who appeared before the four sages, is Himself full of all eight of those perfections. The highest yoga-mārga process is to concentrate the mind twenty-four hours a day on Kṛṣṇa. This is called Kṛṣṇa consciousness. The yoga system, as described in Śrīmad-Bhāgavatam and Bhagavad-gītā or as recommended in the Patañjali yoga process, is different from the nowadays-practiced haṭha-yoga as it is generally understood in the Western countries. Real yoga practice is to control the senses and, after such control is established, to concentrate the mind on the Nārāyaṇa form of the Supreme Personality of Godhead, Śrī Kṛṣṇa. Lord Kṛṣṇa is the original Personality of Godhead, and all the other Viṣṇu forms—with four hands decorated with conch, lotus, club and wheel—are plenary expansions of Kṛṣṇa. In Bhagavad-gītā it is recommended that one meditate upon the form of the Lord. To practice concentration of the mind, one has to sit with the head and the back in a straight line, and one must practice in a secluded place, sanctified by a sacred atmosphere. The yogī should observe the rules and regulations of brahmacarya—to strictly live a life of self-restraint and celibacy. One cannot practice yoga in a congested city, living a life of extravagancy, including unrestricted sex indulgence and adultery of the tongue. Yoga practice necessitates controlling the senses, and the beginning of sense control is to control the tongue. One who can control the tongue can also have control over the other senses. One cannot allow the tongue to take all kinds of forbidden food and drink and at the same time advance in the practice of yoga. It is a very regrettable fact that many unauthorized so-called yogīs come to the Western countries and exploit people's inclination towards yoga practice. Such unauthorized yogīs even dare to say publicly that one can indulge in the habit of drinking and at the same time practice meditation.
Five thousand years ago Lord Kṛṣṇa recommended yoga practice to Arjuna, but Arjuna frankly expressed his inability to follow the stringent rules and regulations of the yoga system. One should be very practical in every field of activities and should not waste his valuable time in practicing useless gymnastic feats in the name of yoga. Real yoga is to search out the four-handed Supersoul within one's heart and see Him perpetually in meditation. Such continued meditation is called samādhi, and the object of this meditation is the four-handed Nārāyaṇa, with bodily decorations as described in this chapter of Śrīmad-Bhāgavatam. If, however, one wants to meditate upon something void or impersonal, it will take a very long time before he achieves success in yoga practice. We cannot concentrate our mind on something void or impersonal. Real yoga is to fix the mind on the form of the Lord, the four-handed Nārāyaṇa who is sitting in everyone's heart.
By meditation one can understand that God is seated within one's heart. Even if one does not know it, God is seated within the heart of everyone. Not only is He seated in the heart of the human being, but He is also within the hearts of cats and dogs. Bhagavad-gītā certifies this fact by the declaration of the Lord, īśvaraḥ sarva-bhūtānāṁ hṛd-deśe (BG 18.61). The īśvara, the supreme controller of the world, is seated in the heart of everyone. Not only is He in everyone's heart, but He is also present within the atom. No place is vacant or devoid of the presence of the Lord. That is the statement of Īśopaniṣad. God is present everywhere, and His right of proprietorship applies to everything. The feature of the Lord by which He is present everywhere is called Paramātmā. Ātmā means the individual soul, and Paramātmā means the individual Supersoul; both ātmā and Paramātmā are individual persons. The difference between ātmā and Paramātmā is that the ātmā, or the soul, is present only in a particular body, whereas the Paramātmā is present everywhere. In this connection, the example of the sun is very nice. An individual person may be situated in one place, but the sun, even though a similar individual entity, is present on the head of every individual person. In Bhagavad-gītā this is explained. Therefore even though the qualities of all entities, including the Lord, are equal, the Supersoul is different from the individual soul by quantitative power of expansion. The Lord, or the Supersoul, can expand Himself into millions of different forms, whereas the individual soul cannot do so.
The Supersoul, being seated in everyone's heart, can witness everyone's activities—past, present and future. In the Upaniṣads the Supersoul is described as being seated with the individual soul as friend and witness. As a friend, the Lord is always anxious to get back His friend, the individual soul, and bring him back home, back to Godhead. As a witness He is the bestower of all benedictions, and He endows each individual with the result of his actions. The Supersoul gives the individual soul all facilities to achieve whatever he desires to enjoy in this material world. Suffering is a reaction to the living entity's propensity to try to lord it over the material world. But the Lord instructs His friend, the individual soul, who is also His son, to give up all other engagements and simply surrender unto Him for perpetual bliss and an eternal life full of knowledge. This is the last instruction of Bhagavad-gītā, the most authorized and widely read book on all varieties of yoga. Thus the last word of Bhagavad-gītā is the last word in the perfection of yoga.
It is stated in Bhagavad-gītā that a person who is always absorbed in Kṛṣṇa consciousness is the topmost yogī. What is Kṛṣṇa consciousness? As the individual soul is present by his consciousness throughout his entire body, so the Supersoul, or Paramātmā, is present throughout the whole creation by superconsciousness. This superconscious energy is imitated by the individual soul, who has limited consciousness. I can understand what is going on within my limited body, but I cannot feel what is going on in another's body. I am present throughout my body by my consciousness, but my consciousness is not present in another's body. The Supersoul, or Paramātmā, however, being present everywhere and within everyone, is also conscious of everyone's existence. The theory that the soul and the Supersoul are one is not acceptable because it is not confirmed by authoritative Vedic literature. The individual soul's consciousness cannot act in superconsciousness. This superconsciousness can be achieved, however, by dovetailing individual consciousness with the consciousness of the Supreme. This dovetailing process is called surrender, or Kṛṣṇa consciousness. From the teachings of Bhagavad-gītā we learn very clearly that Arjuna, in the beginning, did not want to fight with his brothers and relatives, but after understanding Bhagavad-gītā he dovetailed his consciousness with the superconsciousness of Kṛṣṇa. He was then in Kṛṣṇa consciousness.
A person in full Kṛṣṇa consciousness acts by the dictation of Kṛṣṇa. In the beginning of Kṛṣṇa consciousness, dictation is received through the transparent medium of the spiritual master. When one is sufficiently trained and acts in submissive faith and love for Kṛṣṇa under the direction of the bona fide spiritual master, the dovetailing process becomes more firm and accurate. This stage of devotional service by the devotee in Kṛṣṇa consciousness is the most perfect stage of the yoga system. At this stage, Kṛṣṇa, or the Supersoul, dictates from within, while from without the devotee is helped by the spiritual master, who is the bona fide representative of Kṛṣṇa. From within He helps the devotee as caitya, for He is seated within the heart of everyone. Understanding that God is seated within everyone's heart is not, however, sufficient. One has to be acquainted with God from both within and without, and one must take dictation from within and without to act in Kṛṣṇa consciousness. This is the highest perfectional stage of the human form of life and the topmost perfection of all yoga.
For a perfect yogī, there are eight kinds of superachievements: one can become lighter than air, one can become smaller than the atom, one can become bigger than a mountain, one can achieve whatever he desires, one can control like the Lord, and so on. But when one rises to the perfectional stage of receiving dictation from the Lord, that is greater than any stage of material achievements above mentioned. The breathing exercise of the yoga system which is generally practiced is just the beginning. Meditation on the Supersoul is just another step forward. But to obtain direct contact with the Supersoul and take dictation from Him is the highest perfectional stage. The breathing exercises of meditation practice were very difficult even five thousand years ago, otherwise Arjuna would not have rejected the proposal of Kṛṣṇa that he adopt this system. This age of Kali is called the fallen age. In this age, people in general are short-living and very slow to understand self-realization or spiritual life; they are mostly unfortunate, and therefore if someone is a little bit interested in self-realization he is likely to be misguided by so many frauds. The only way to realize the perfect stage of yoga is to follow the principles of Bhagavad-gītā as practiced by Lord Caitanya. This is the simplest and highest perfection of yoga practice. Lord Caitanya demonstrated this Kṛṣṇa consciousness yoga system in a practical manner simply by chanting the holy name of Kṛṣṇa, as prescribed in the Vedānta, Śrīmad-Bhāgavatam, Bhagavad-gītā, and many important Purāṇas.
The largest number of Indians follow this yoga process, and in the United States it is gradually spreading in many cities. It is very easy and practical for this age, especially for those who are serious about success in yoga. No other process of yoga can be successful in this age. The meditation process was possible in the golden age, Satya-yuga, because people in that age used to live for hundreds of thousands of years. If one wants success in practical yoga practice, it is advised that he take to the chanting of Hare Kṛṣṇa, Hare Kṛṣṇa, Kṛṣṇa Kṛṣṇa, Hare Hare/ Hare Rāma, Hare Rāma, Rāma Rāma, Hare Hare, and he will actually feel himself making progress. In Bhagavad-gītā this practice of Kṛṣṇa consciousness is prescribed as rāja-vidyā, or the king of all erudition.
Those who have taken to this most sublime bhakti-yoga system, who practice devotional service in transcendental love of Kṛṣṇa, can testify to its happy and easy execution. The four sages Sanaka, Sanātana, Sanandana and Sanat-kumāra also became attracted by the features of the Lord and the transcendental aroma of the dust of His lotus feet, as already described in verse 43.
Yoga necessitates controlling the senses, and bhakti-yoga, or Kṛṣṇa consciousness, is the process of purifying the senses. When the senses are purified, they are automatically controlled. One cannot stop the activities of the senses by artificial means, but if one purifies the senses by engaging in the service of the Lord, the senses not only can be controlled from rubbish engagement, but can be engaged in the Lord's transcendental service, as aspired to by the four sages Sanaka, Sanātana, Sanandana and Sanat-kumāra. Kṛṣṇa consciousness is not, therefore, a manufactured concoction of the speculative mind. It is the process enjoined in Bhagavad-gītā (BG 9.34): man-manā bhava mad-bhakto mad-yājī māṁ namaskuru (BG 18.65).