There is no dearth of knowledge in the field of philosophy or transcendental knowledge

Expressions researched:
"there is no dearth of knowledge in the field of philosophy or transcendental knowledge"

BG Chapters 7 - 12

So there is no dearth of knowledge in the field of philosophy or transcendental knowledge. Now the Lord says that this Ninth Chapter is the king of all such knowledge, the essence of all knowledge that can be derived from the study of the Vedas and different kinds of philosophy. It is the most confidential because confidential or transcendental knowledge involves understanding the difference between the soul and the body. And the king of all confidential knowledge culminates in devotional service.

BG 9.2, Translation and Purport:

This knowledge is the king of education, the most secret of all secrets. It is the purest knowledge, and because it gives direct perception of the self by realization, it is the perfection of religion. It is everlasting, and it is joyfully performed.

This chapter of Bhagavad-gītā is called the king of education because it is the essence of all doctrines and philosophies explained before. Among the principal philosophers in India are Gautama, Kaṇāda, Kapila, Yājñavalkya, Śāṇḍilya and Vaiśvānara. And finally there is Vyāsadeva, the author of the Vedānta-sūtra. So there is no dearth of knowledge in the field of philosophy or transcendental knowledge. Now the Lord says that this Ninth Chapter is the king of all such knowledge, the essence of all knowledge that can be derived from the study of the Vedas and different kinds of philosophy. It is the most confidential because confidential or transcendental knowledge involves understanding the difference between the soul and the body. And the king of all confidential knowledge culminates in devotional service.

Generally, people are not educated in this confidential knowledge; they are educated in external knowledge. As far as ordinary education is concerned, people are involved with so many departments: politics, sociology, physics, chemistry, mathematics, astronomy, engineering, etc. There are so many departments of knowledge all over the world and many huge universities, but there is, unfortunately, no university or educational institution where the science of the spirit soul is instructed. Yet the soul is the most important part of the body; without the presence of the soul, the body has no value. Still people are placing great stress on the bodily necessities of life, not caring for the vital soul.

The Bhagavad-gītā, especially from the Second Chapter on, stresses the importance of the soul. In the very beginning, the Lord says that this body is perishable and that the soul is not perishable (antavanta ime dehā nityasyoktāḥ śarīriṇaḥ). That is a confidential part of knowledge: simply knowing that the spirit soul is different from this body and that its nature is immutable, indestructible and eternal. But that gives no positive information about the soul. Sometimes people are under the impression that the soul is different from the body and that when the body is finished, or one is liberated from the body, the soul remains in a void and becomes impersonal. But actually that is not the fact. How can the soul, which is so active within this body, be inactive after being liberated from the body? It is always active. If it is eternal, then it is eternally active, and its activities in the spiritual kingdom are the most confidential part of spiritual knowledge. These activities of the spirit soul are therefore indicated here as constituting the king of all knowledge, the most confidential part of all knowledge.

This knowledge is the purest form of all activities, as explained in Vedic literature. In the Padma Purāṇa, man's sinful activities have been analyzed and are shown to be the results of sin after sin. Those who are engaged in fruitive activities are entangled in different stages and forms of sinful reactions. For instance, when the seed of a particular tree is sown, the tree does not appear immediately to grow; it takes some time. It is first a small, sprouting plant, then it assumes the form of a tree, then it flowers and bears fruit, and, when it is complete, the flowers and fruits are enjoyed by persons who have sown the seed of the tree. Similarly, a man performs a sinful act, and like a seed it takes time to fructify. There are different stages. The sinful action may have already stopped within the individual, but the results or the fruit of that sinful action are still to be enjoyed. There are sins which are still in the form of a seed, and there are others which are already fructified and are giving us fruit, which we are enjoying as distress and pain.

As explained in the twenty-eighth verse of the Seventh Chapter, a person who has completely ended the reactions of all sinful activities and who is fully engaged in pious activities, being freed from the duality of this material world, becomes engaged in devotional service to the Supreme Personality of Godhead, Kṛṣṇa. In other words, those who are actually engaged in the devotional service of the Supreme Lord are already freed from all reactions. This statement is confirmed in the Padma Purāṇa:

aprārabdha-phalaṁ pāpaṁ

kūṭaṁ bījaṁ phalonmukham

krameṇaiva pralīyeta

viṣṇu-bhakti-ratātmanām

For those who are engaged in the devotional service of the Supreme Personality of Godhead, all sinful reactions, whether fructified, in the stock, or in the form of a seed, gradually vanish. Therefore the purifying potency of devotional service is very strong, and it is called pavitram uttamam, the purest. Uttama means transcendental. Tamas means this material world or darkness, and uttama means that which is transcendental to material activities. Devotional activities are never to be considered material, although sometimes it appears that devotees are engaged just like ordinary men. One who can see and is familiar with devotional service will know that they are not material activities. They are all spiritual and devotional, uncontaminated by the material modes of nature.