Even if you find in devotee something bad, and his behavior is not in the standard, but because he is Krsna conscious, he has no other business, he is sadhu. Api cet suduracaro bhajate mam ananya-bhak, sadhur eva sa mantavyah [Bg. 9.30]. He is sadhu. He is saintly man. Even if you find some defect in his character, because he is sticking to Krsna consciousness, he is saintly. Krsna says. How is that, a saintly man has got some this bad character? So that answer is next verse: ksipram bhavati dharmatma sasvac-chantim nigacchati kaunteya pratijanihi na me bhaktah pranasyati [Bg. 9.31] "Yes, there are some defects. It is right. But it will be very soon finished." Just like you make the switch off, electric fan. So after the switch is off, still it is moving. But that movement is not real movement because the switch is off. It will stop very soon.

Srila Prabhupada — June 22, 1975, Los Angeles