Lord Caitanya, summarizing the purport of the Vedic knowledge, He says that vedādi sakala śāstre kṛṣṇa-mukhya sambandha. All the Vedas, all the Vedic literature, all scripture, all over the world, all over the universe—What? What is meant? What is the purpose of the scripture? The purpose is to understand Kṛṣṇa. That's all. He is summarizing the whole thing, that "All purposes of different types of scriptures, Vedas, they are meant for realizing what is Kṛṣṇa." That's all.
Tāṅra jñāne ānuṣaṅge yāya māyā-bandha. Simply by understanding Kṛṣṇa, one becomes automatically liberated from this material entanglement. A Kṛṣṇa conscious person hasn't got to make separate endeavor and attempt to become liberated. The more you understand Kṛṣṇa, the more you become liberated, ānuṣaṅge, as a by-product.
Just see how material entanglement, this body. At any moment, at any moment you can be finished. You cannot be finished, but your all activities is.
So therefore we should be very careful, because we have to pull on with this body. Because unless you are perfectly in understanding of Kṛṣṇa, there is no release from this body. It is not that, "I want to get release myself from this body, therefore I cut my throat and I get release." No. That is not possible. You have to be completely detached from this body, and that can be possible when you come . . . when you understand at least something about Kṛṣṇa.