His purpose was that in this Kali-yuga the distinction between brāhmaṇa, kṣatriya, vaiśya, śūdra will be almost finished. Then who will instruct? Because the instructor's position is brāhmaṇa. One must be brāhmaṇa. Brāhmaṇa's business is paṭhan pāṭhan yajan yājan dāna pratigraha. A brāhmaṇa should be personally very highly learned scholar. Therefore brāhmaṇa is called paṇḍita. Even in India, still a brāhmaṇa is addressed "Paṇḍitji." He may be a fool number one, but he is addressed like that, "Paṇḍitji." So because without becoming a learned scholar nobody can become a brāhmaṇa . . . we are also giving our student position as brāhmaṇa, but if he remains a fool number one, then we are misusing our attempt. He should be very learned scholar. That should be the aim. And there is no difficulty to become a learned scholar, because we have got so many books. You simply read and digest what we are speaking. Not that we are simply meant for selling books. We are reading. We must read. Then our position as brāhmaṇa will be fulfilled. Because brāhmaṇas are teacher. Anyone who can teach, he is brāhmaṇa. So unless you read thoroughly what you are going to speak to the world, how you can become a brāhmaṇa and paṇḍita? You should carefully note this.
Anyway, Rāmānanda Rāya, he was very learned, although he was not born in a brāhmaṇa family. So Caitanya Mahāprabhu was taking lessons from him. So Caitanya Mahāprabhu said, kibā vipra, kibā śūdra, nyāsī kene naya, yei kṛṣṇa-tattva-vettā, sei 'guru' haya (CC Madhya 8.128). Yei kṛṣṇa-tattva-vettā: "Anyone who knows the science of Kṛṣṇa, he becomes a guru." So every one of you can become guru, provided you understand the science of Kṛṣṇa.