Regarding your first question, the proof of Krishna Consciousness is that the Bhagavad-gita it is oldest transcendental literature about God-consciousness in the history of the world. It is estimated from authoritative sources of Vedic literature that Bhagavad-gita is eternal truth and was first revealed within our knowledge at least 120 millions of years ago. So what other literature can be compared with Bhagavad-gita throughout the whole world or universe? The second proof is that Krishna is accepted as the Supreme Personality, not only in the modern age, namely within two thousand years, by great acaryas like Sankaracarya, Ramanujacarya, Madhvacarya, Lord Caitanya, etc., but before this in all Vedic literatures given by Vyasadeva, Krishna is accepted as the Supreme Personality of Godhead. So whatever is spoken by the Supreme Lord Himself is certainly the most authoritative. So far as we are concerned, we do not make any alterations in the statements of Krishna. Therefore we are also authority. Just like 2 plus 2 equals four is mathematical truth. Anyone who accepts this axiomatic truth and works on this principle is also authority. To become authority is simply to follow the authority. If someone makes 2 plus 2 equal to 3 or 5, he is a rascal. That means he does not follow the authority and thus he fails to become himself an authority.
Two thousand years (Letters)
Correspondence
1969 Correspondence
Krishna is accepted as the Supreme Personality, not only in the modern age, namely within two thousand years, by great acaryas like Sankaracarya, Ramanujacarya, Madhvacarya, Lord Caitanya, etc., but before this in all Vedic literatures given by Vyasadeva, Krishna is accepted as the Supreme Personality of Godhead.
Letter to Arundhati -- Tittenhurst 2 November, 1969: | Page Title: | Two thousand years (Letters) |
| Compiler: | Labangalatika, Namrata |
| Created: | 26 of Aug, 2009 |
| Totals by Section: | BG=0, SB=0, CC=0, OB=0, Lec=0, Con=0, Let=3 |
| No. of Quotes: | 3 |