26 The holy name protects the devotee from falldown
If one keeps himself pure and steady by constantly chanting the holy name, one will be saved from falldown:
Ajamila's exalted position as a brahmana was vanquished by his association with the prostitute, so much so that he forgot all his brahminical activities. Nevertheless, at the end of his life, by chanting the four syllables of the name Narayana, he was saved from the gravest danger of falling down. Svalpam apy asya dharmasya trayate mahato bhayat: even a little devotional service can save one from the greatest danger. Devotional service, which begins with chanting of the holy name of the Lord, is so powerful that even if one falls down from the exalted position of a brahmana through sexual indulgence, he can be saved from all calamities if he somehow or other chants the holy name of the Lord. This is the extraordinary power of the Lord's holy name. Therefore in Bhagavad−gita it is advised that one not forget the chanting of the holy name even for a moment (satatam kirtayanto mam yatantas ca drdha−vratah [Bg. 9.14]). There are so many dangers in this material world that one may fall down from an exalted position at any time. Yet if one keeps himself always pure and steady by chanting the Hare Krsna maha−mantra, he will be safe without a doubt.
– Srimad Bhagavatam 6.1.63
The chanting of Hare Krsna protects a devotee from all accidental falldowns:
Generally, a devotee who is engaged in the nine kinds of devotional activities is engaged in the process of cleansing all material contamination from the heart. He puts the Supreme Personality of Godhead within his heart, and all sinful contaminations are naturally washed away. Continuous thinking of the Supreme Lord makes him pure by nature. According to the Vedas, there is a certain regulation that if one falls down from his exalted position, he has to undergo certain ritualistic processes to purify himself. But here there is no such condition because the purifying process is already there in the heart of the devotee, due to his remembering the Supreme Personality of Godhead constantly. Therefore, the chantingof
Hare Krishna Hare Krishna Krishna Hare Hare
Hare Rama Hare Rama Rama Rama Hare Hare
should be continued without stoppage. This will protect a devotee from all accidental falldowns. He will thus remain perpetually free from all material contaminations.
– Bhagavad gita As It Is 9.31