So Kṛṣṇa is Vedānta-kṛd, the compiler of Vedānta-sūtra. Because Vyāsadeva is incarnation of Kṛṣṇa, therefore Kṛṣṇa is Vedānta-kṛd. And one who has compiled Vedānta-sūtra, he is Vedānta-vid also. He knows what is Vedānta. Not by others. Vedānta-vid Vedānta-kṛd. So both Vedānta-kṛd is Kṛṣṇa, Vedānta-vid is Kṛṣṇa. So what Kṛṣṇa says, that is Vedānta. Vedānta means . . . Veda means knowledge, and anta means the ultimate, anta. Every knowledge has got the ultimate end. So everyone is acquiring knowledge, but what is the end of knowledge? The end of knowledge is to understand Kṛṣṇa. That is end of knowledge. Vedaiś ca sarvair aham eva vedyaḥ Vedānta-kṛd Vedānta-vid cāham (BG 15.15). So Kṛṣṇa therefore says, brahma-sūtra-pādaiś caiva. He's recommending. He is Vedānta. Therefore whatever Kṛṣṇa says, that is the ultimate conclusion of Vedānta.
What Kṛṣṇa says? Kṛṣṇa says, sarva-dharmān parityajya mām ekaṁ śaraṇaṁ vraja (BG 18.66). This is Vedānta. If you learn how to surrender to Kṛṣṇa, that is real understanding of Vedānta. Bahūnāṁ janmanām ante (BG 7.19). This conclusion comes of the Vedāntist, so-called Vedāntist. Bahūnāṁ janmanām ante jñānavān māṁ prapadyate. This is the ultimate understanding of Vedānta. Vāsudevaḥ sarvam iti sa mahātmā sudurlabhaḥ (BG 7.19). If one understands that Kṛṣṇa is everything, Kṛṣṇa is the origin of everything . . . that is the Vedānta, janmādy asya yataḥ (SB 1.1.1). That is the beginning of Vedānta-sūtra, the origin, to understand the origin of everything, the original source of anything. And that is Kṛṣṇa.
Aham ādir hi devānām (BG 10.2). Brahmā is one of the demigods, Lord Śiva is one of the demigods, but Kṛṣṇa says, aham ādir hi devānāṁ maharṣinām ca sarvaśaḥ. So if we understand Kṛṣṇa—vasudevaḥ sarvam iti (BG 7.19), He is the origin of everything—that is our perfect knowledge. Sa mahātmā sudurlabhaḥ. But such kind of mahātmā is rarely seen. Koṭiṣv apy mahāmune. Koṭiṣv apy mahāmune. Amongst the crores of men, you'll find one man may know Kṛṣṇa.