Indian lady: How does one contact the spiritual master? Through a book can you contact the spiritual master?
Prabhupāda: No, you have to associate.
Śyāmasundara: "Can you associate through a book?" she asked.
Prabhupāda: Yes, through books, and also personal. Because when you make a spiritual master you have got personal touch. Not that in air you make a spiritual master. You make a spiritual master concrete. So as soon as you make a spiritual master, you should be inquisitive.
English man: If the spiritual master, Prabhupāda, worships God through a demigod, is he bona fide?
Prabhupāda: No. He does not know how to worship. How he can be bona fide? Kṛṣṇa says, sarva-dharmān parityajya mām ekam (BG 18.66). Why he should go to the demigods? That means he has no knowledge. Kṛṣṇa says, mām ekam. Why should you go to others? That means he's insufficiently qualified. Why should you go to the demigods? What is the necessity? He's not bona fide. Because he has insufficient knowledge. Bona fide spiritual must be sufficiently knowledge. Kṛṣṇa says, mām ekam; God says, mām ekam. Why he should go to demigods? That is his proof that he's not bona fide.