kṛṣṇa kṛṣṇa kṛṣṇa kṛṣṇa kṛṣṇa kṛṣṇa kṛṣṇa he kṛṣṇa kṛṣṇa kṛṣṇa kṛṣṇa kṛṣṇa kṛṣṇa kṛṣṇa he kṛṣṇa kṛṣṇa kṛṣṇa kṛṣṇa kṛṣṇa kṛṣṇa rakṣa mām kṛṣṇa kṛṣṇa kṛṣṇa kṛṣṇa kṛṣṇa kṛṣṇa pāhi mām rāma rāghava rāma rāghava rāma rāghava rakṣa mām kṛṣṇa keśava kṛṣṇa keśava kṛṣṇa keśava pāhi mām [Madhya 7.96]

If one always chants the holy name Krsna, gradually one is freed from all reactions of sinful life, provided he chants offenselessly and does not commit more sinful activities on the strength of chanting the Hare Krsna mantra. In this way one is purified, and his devotional service causes the arousal of his dormant love of God. Simply by chanting the Hare Krsna mantra and not committing sinful activities and offenses, one's life is purified, and thus one comes to the fifth stage of perfection, or engagement in the loving service of the Lord (prema pumartho mahan).