|"Kṛṣṇa says, api cet su-durācāraḥ. Even though you find in some devotees some bad behavior, not standard, but because he is a devotee, he is constantly engaged in Kṛṣṇa consciousness, therefore he is sādhu. Even though he has got some bad habits due to his past life, it doesn't matter, because this will stop. Because he has taken to Kṛṣṇa consciousness, all nonsense habit will stop. The switch is off. As soon as one comes to Kṛṣṇa, the switch which impelled one to bad habits, that becomes off immediately. So just like there is heat, heating, heater, electric heater. If you make the switch off, it still remains hot, but gradually the temperature comes down and it becomes cool."