It is a fact that our movement will appeal to the heart of everyone, and they will join us. If one is not very much sophisticated and overburdened by material contamination, then he must respond to our call. The only thing is that we as preachers must be very, very pure, sincere and serious. The crude example is that when a man is physically very strong, and if he has sex intercourse with a woman, she is sure to become pregnant. When pregnancy fails, it is due to the weakness of the male partner generally. Similarly, if we are full with Krishna vitality, then wherever we go the audience will be impregnated with Krishna Consciousness. Now some of our leading boys, like you, Brahmananda, Tamala, etc. you should be very careful to train your other junior Godbrothers to the right type of preacher, keeping full faith in Krishna and the Spiritual Master, and executing the routine works of chanting and following the regulations. That will make you all great preachers, and wherever you go you will come out victorious.
From Srila Prabhupada’s letter to Satsvarupa — Tittenhurst House, England 31 October, 1969