bhāgavata-ādi śāstrera yata gūḍha marma

bhagavata-adi sastrera yata gudha marma
On the basis of scriptures like Srimad-Bhagavatam which reveal these confidential directions, Sri Caitanya Mahaprabhu instructed Sanatana Gosvami regarding all the regular activities of a devotee.
TEXT 49
 

Link to this page: https://prabhupadabooks.com/?g=160217