Go on singing Krsna kirtana. That is our program. Caitanya Mahaprabhu used to go out chanting. He never spoke philosophy in public, only among higher circles. The chanting is very effective. Along with tampura and mrdanga played very rhythmically let them chant. Perform this musical demonstration and sell books as far as possible, and feasting. Then everything will be successful. It is good that they do not like these bogus yogis and they like Hare Krsna mantra. Give them the chance to chant the Hare Krsna maha mantra somehow or other, then very soon good results will be visible.
Letter to Harikesa, 28 October, 1976