Prabhupāda: . . .being completely aware of Brahman, the Supreme Absolute Truth, not a bogus. If you want to receive knowledge, then you must approach a guru who is brahma-niṣṭham. That is the qualification of guru. Brahman, brahmaṇy upaśamāśrayam. These words are there. He is living in Brahman, Absolute Truth. He has no other business. That is guru.
- tad viddhi praṇipātena
- paripraśnena sevayā
- upadekṣyanti tad jñānaṁ
- jñāninas tattva-darśinaḥ
- (BG 4.34)
Tattva-darśinaḥ, "who has seen the truth," not imagination. He cannot be guru. Who has actually seen, tattva-darśinaḥ. These are the injunction in the śāstras, and Parīkṣit Mahārāja is strictly following the same principles and asking Parīkṣit. . ., Śukadeva Gosvāmī, bhavanto jānate yathā: "As you have learned from your predecessor." So that is perfect knowledge. The knowledge is coming from Kṛṣṇa. Kṛṣṇa is all-perfect, and Arjuna is hearing directly from Him, and the statement of Arjuna is there in the Bhagavad-gītā. He understands that Kṛṣṇa is the Supreme Personality of Godhead; that is, he acquired knowledge from Kṛṣṇa.