So Lord Caitanya making an analytical study of the Vedic literature, and He is giving His conclusion. This is called mahājano yena gataḥ sa panthāḥ (CC Madhya 17.186). We have to follow the footprints of great ācāryas. Lord Caitanya is playing the part of an ācārya; so His conclusion should be taken. Lord Kṛṣṇa said also that kāmais tais tair hṛta-jñānāḥ yajanti anya-devatāḥ: (BG 7.20) "Those who are worshipers of other demigods, they are mad after sense gratification." Oh, that means they are third-class men. Those who are mad after sense gratification, they are not considered first-class men because they are not transcendentalists; they are materialists, just like animals. They do not know anything. Simply sense gratification—āhāra-nidrā-bhaya-maithuna: eating, sleeping, mating and defending—that is their business. So those who are engrossed in the matter of sense gratification only, they are not in higher position. Therefore hṛta-jñānāḥ. Hṛta-jñānāḥ means those who have lost their sense. For sense gratification they have lost their sense. Hṛta-jñānāḥ. So Lord Caitanya wants to say that "Don't be hṛta-jñānāḥ. Don't be hṛta-jñānāḥ, or senseless. Be," I mean to say, "senseful."
- mukhya-gauṇa-vṛtti, kiṁvā anvaya-vyatireke
- vedera pratijñā kevala kahaye kṛṣṇake
In any way you study Vedas—directly, indirectly, this way or that way—the conclusion is that the objective is Kṛṣṇa, Lord Caitanya says. And in the Bhagavad-gītā also we get the same information. You will find in the teachings of Lord Caitanya, the same thing as in the Bhagavad-gītā. That is the beauty of teachings of all ācāryas, that you won't find any deviation from the teachings of Kṛṣṇa and the teachings of ācāryas. Therefore it is said, ācāryavān puruṣo veda: "One who has the guidance of a bona fide ācārya, he knows things. He knows things, what it is." Ācāryavān puruṣo veda: "One who is under the guidance of bona fide ācārya, he knows things, what they are."
So Kṛṣṇa also, as spiritual master of Arjuna, He played. He is the original ācārya. Then ācārya's disciple becomes ācārya when he assimilates the knowledge received from bona fide ācārya. So he becomes bona fide to act as an ācārya. Evaṁ paramparā-prāptam (BG 4.2). Ācārya means one who has become a rigid disciple of his ācārya. Just like a critical student under a professor, he becomes a first-class professor, similarly, a person who is a very rigid student of bona fide ācārya, he becomes next ācārya.