Tamāla Kṛṣṇa: "O son of Pṛthā, do not yield to this degrading impotence (BG 2.3)."
Prabhupāda: Hm. Degrading impotence. He doesn't want to see (chuckling) His devotee a coward and impotent. So this so-called qualification, impotency and niggard, that is not qualification for devotee. He must be very, in every way, very expert and fit. Kṛṣṇa wants to see. Yes. Go on.
Tamāla Kṛṣṇa: "It does not become you. Give up such petty weakness of heart and arise, O chastiser of the enemy."
Prabhupāda: He's specially addressing, "chastiser of the enemy." Where there is no excuse, you must be chastiser. Not that "Because I have become Kṛṣṇa conscious, I'll be very humble." You must be humble, but in need, if there is need, you shall be thunderbolt. That is Kṛṣṇa instructing.