Krishna is absolute. Krishna the person, and Krishna’s words, Bhagavad-gita—there is no difference. Advaya-jnana, no duality. Everything is one, absolute. Krishna is absolute, Krishna’s instruction is also absolute, Krishna’s pastimes absolute. Everything. That is Absolute Truth. There is no difference. In the material world, the name and the thing are different. Suppose here is mango—mango the thing and mango the name. If I simply say “Mango, mango, mango,” there is no mango. There must be the thing, mango. That is duality. This is the world of duality. “Absolute” means the name and the thing are the same. Otherwise, if they’re different, then what is the use of chanting “Krishna”? Krishna chanting means Krishna this word, and Krishna the person are the same. Therefore constant chanting means constantly associating with Krishna. And thus we are becoming purified. Purified. There is no difference.
—Srila Prabhupada, talk on Srimad-Bhagavatam 6.1.19, May 19, 1976, Honolulu