Śrī Caitanya Caritamrta · Text Madhya 6.241
ভক্তিসাধন-শ্রেষ্ঠ শুনিতে হৈল মন ।
প্রভু উপদেশ কৈল নাম-সংকীর্তন ॥ ২৪১ ॥
bhakti-sādhana-śreṣṭha śunite haila mana
prabhu upadeśa kaila nāma-saṅkīrtana
Then the Bhaṭṭācārya asked Caitanya Mahāprabhu, “Which item is most important in the execution of devotional service?” The Lord replied that the most important item was the chanting of the holy name of the Lord.
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