Yogeśvara: ...is that "Okay, you present Bhagavad-gītā as being the evidence for Kṛṣṇa, but so many people interpret Bhagavad-gītā. So where is the proof that it is miraculous if so many people debate it?"
Prabhupāda: What they will debate? If they debate like rascal, that is another thing. If they debate like sane man, then there cannot be any difference of opinion. Just like Kṛṣṇa says, annād bhavanti bhūtāni (BG 3.14). So what is your debate on this point, that living entities, they flourish by food grains? So what is your debate on this point?
Yogeśvara: Well, they may agree that the teachings are good, but they can't accept it as proof that Kṛṣṇa was God.
Prabhupāda: Well, then you have to give me definition of God. What is God? If you know God, then you can say that "Kṛṣṇa is not God." Otherwise, how you can say He is not God? I give you a piece of gold: If you say, "It is not gold," then you show me what is gold. Otherwise, you are talking nonsense. If you do not know the things as it is, how you can say, "It is not this"? If you know the positive, then you can say the negative.
Yogeśvara: Well, there are many people who say that they have actually experienced God.
Prabhupāda: What is that God? Tell me.
Yogeśvara: Well, it's like the Guru Maharaji people. They say they've seen Guru Maharaji lifting Govardhana Hill and displaying universal form and so many miracles. They say they have seen Guru Maharaji doing all the miracles that Kṛṣṇa claims to have done.
Prabhupāda: No, Kṛṣṇa, when Kṛṣṇa is present, when He lifted the Govardhana Hill, everyone saw. Where is your rascal Guru Mahārāja doing that, everyone can see? When Kṛṣṇa in Vṛndāvana, He lifted the Govardhana Hill. All the inhabitants saw it. (break)