1. A one month test

    I assure you that if you follow the regulative principles of chanting 16 rounds, observing strictly the prohibitive injunctions, keep association with pure devotees, plus taking care of the Deities in the Temple, surely all your problems will be solved without any difficulty. Please try it for at least one month and see the result.

    From Srila Prabhupada’s letter to Kulasekhara – Los Angeles 11 January 1970