So, reading of the literature and hearing of the chanting is the medicine, and prasadam is the diet. So, if diet and medicine are properly administered the disease of maya will be cured. But the physician must be always healthy. People may not say, physician is ill thyself. That means the preachers must be of highly elevated character, following strictly the rules and regulations and chanting regularly in the temple. There may be so many odds in the progressive march of Krishna Consciousness, but if we pin our faith in Krishna, everything will come out successful in due course.
Letter to Satsvarupa, 27 June, 1968