So Arjuna knew that, "Kṛṣṇa is the Supreme Personality of Godhead. Out of friendship, He has become my charioteer, order-carrier." So when he requested Him, rathaṁ sthāpaya me acyuta, "Just place my chariot between the two soldiers," senayor ubhayor madhye, so he was little hesitating, that "I am ordering Kṛṣṇa." Therefore he reminded: "Acyuta." Acyuta means who never falls back. Therefore, he reminded that "Kṛṣṇa, although You are my master, but because You have voluntarily accepted to become my charioteer, therefore I am asking You. It is not disrespect. So You have to carry it as a charioteer." Kṛṣṇa also said: "Yes, I am willing. Yes." This is the position.
So if we can purchase Kṛṣṇa by love . . . that is stated in the Brahma-saṁhitā: adurlabha, vedeṣu adurlabha, vedeṣu adurlabha sudurlabha ātma-bhaktau (Bs. 5.33). God is adurlabha, vedeṣu adurlabha, not adurlabha—I am sorry. Vedeṣu durlabham adurlabham ātma-bhaktau (Bs. 5.33). Durlabha means very difficult to obtain. Dur. Dur means with difficulty. And labha means getting. So Brahmā says that officially if you study Vedic literature to find out God, to know about God, it is very difficult. It is very difficult. Therefore those who are depending on personal studies, speculation, personal knowledge to understand God, for them, Kṛṣṇa is durlabha, very difficult to find out. It is not possible.
Nāhaṁ prakāśaḥ sarvasya yoga-māyā-samāvṛtaḥ (BG 7.25). In the Bhagavad-gītā also it is said that "I do not expose Myself." Kṛṣṇa reserves the right of being exposed to anyone and everyone. No. That is not possible. Although the Vedic literature is meant for to find out Kṛṣṇa, vedaiś ca sarvair aham eva vedyaḥ . . . (BG 15.15). All knowledge . . . vedic, veda means knowledge. So any department of knowledge you may pursue, the business is how to find out Kṛṣṇa. That is real business. Either you take chemistry or physics or politics or sociology—anything—medicine—everything, all departmental knowledge, the aim is to find out Kṛṣṇa.
That was being done by Caitanya Mahāprabhu when He was teaching grammar to His students. So He was explaining dhātu. Dhātu means verb. So He was explaining Kṛṣṇa. Later on, the students, they became little dissatisfied, that "Nimāi Paṇḍita simply explains Kṛṣṇa in everything." So the small school was closed by Caitanya Mahāprabhu. They are described as adhama-paḍuyā. That is in the Caitanya-caritāmṛta. Adhama, adhama-paḍuyā means, adhama, adhama means very low grade, adhama. And uttama means high grade. Uttama and adhama. And madhyama. Madhyama means via-media. There are three grades in everything: first class, second class, third class. So this class of students, adhama, who are not interested to understand God, or Kṛṣṇa, they are third-class student. Adhama-paḍuyā. Caitanya Mahāprabhu was explaining during His instruction, Kṛṣṇa. But the adhama-paḍuyā did not like it.