Śukadeva Gosvāmī continued: My dear King, the chanting of the holy name of the Lord is able to uproot even the reactions of the greatest sins. Therefore the chanting of the saṅkīrtana movement is the most auspicious activity in the entire universe. Please try to understand this so that others will take it seriously.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
तस्मात्सङ्कीर्तनं विष्णोर्जगन्मङ्गलमंहसाम् । महतामपि कौरव्य विद्ध्यैकान्तिकनिष्कृतिम्
tasmātsaṅkīrtanaṃ viṣṇorjaganmaṅgalamaṃhasām | mahatāmapi kauravya viddhyaikāntikaniṣkṛtim
SB 6.3.31