the teachings of Bhagavad-gita are for everyone, not just Hindus
This led to a long discussion whether our ISKCON temples could also be taken over. If they could, it would be on the basis of their being "Hindu" temples. So Srila Prabhupada, in order to avoid any government interference, suggested that we register the temples as American property. Apart from that, he said WE ARE NOT HINDU. The word Hindu isn't in the Bhagavad-gita, and the teachings of Bhagavad-gita are for everyone, not just Hindus. SRILA PRABHUPADA STRONGLY EMPHASIZED THIS POINT AND EVEN SAID THAT WE COULD GO TO COURT TO PROVE WE ARE NOT HINDUS. (Conversation 6/1/76 Anbdhra Pradesh - Hari Sauri Dasa –ATD)
Mahesh: The other Swamiji, Swami Kaivalya does not know English. You have heard of Swami Kaivalya?
Prabhupada: No, what is his philosophy? He is Vaisnava?
Mahesh: Hmmm, I think he is not Vaisnava. But actually, in our Hindu religion, all paths are same and all is one.
Prabhupada: All is one? So we can just take your building?
Mahesh: Ummm. Actually, Swamiji, there are many Hindu families here in Kobe. They are all interested in seeing you. All have heard of the famous Hare Krsna Swamiji. And everyone will be coming tonight. If the program is successful, they can support one Hindu temple for your devotees to run in Kobe.
Prabhupada: WHAT IS THIS HINDU? HINDU MEANS HODGE-PODGE. All is one. This is nonsense. Where is the word “Hindu” mentioned in Sastra? In Bhagavad-gita? In Vedas? Anywhere? Where is this “Hindu” mentioned even one time? Anyplace? One place?
Mahesh: Ummm.
Prabhupada: [To Mr. Santanam.]: You are born in a brahmana family. Any one place? No, this Hindu is a name given by Mohammedans. They cannot pronounce Indus River, so they are calling those on the other side Hindus in their own pronunciation. You know this? [Pause.] You don’t know. But you can learn. To learn, one must approach a bona fide spiritual master and hear from him. This is the process. Tad viddhi pranipatena pariprasnena sevaya. We must serve him and inquire from him. Then he will train us to see the truth. By training we can develop.
M. Santanam: Swamiji, who is real guru?
Prabhupäda: A guru knows Krsna.
Premanjana-cchurita-bhakti-vilocanena. His eyes are decorated with love of Krsna. He can see Krsna everywhere. Become trained by such a spiritual master, and then you will understand everything. WE ARE NOT HINDUS, AND WE ARE NOT TRAINING THESE BOYS TO BECOME HINDUS. We are training them to love Krsna, God. (SP Conversation Japan 1972 - Bhurijana Dasa MGM)