1. Everyone should chant

    The chanting of Hare Krsna mantra is the business of liberated soul, not for the conditioned soul. But even in our conditioned life we chant, we become gradually purified.

    Therefore it is recommended that everyone should chant.

    From Srila Prabhupada’s lecture on Srimad-Bhagavatam 2.3.15 — June 1, 1972, Los Angeles