PURPORT

Sanatana Gosvami was a pure devotee of Krsna. A pure devotee has no business other than serving Krsna; consequently Krsna is always ready to help him. This benediction was given by Sri Caitanya Mahaprabhu to Sanatana Gosvami, who was authorized to write Vaisnava smrti. Sanatana Gosvami was a pure devotee of the Lord, and through the blessings of Sri Caitanya Mahaprabhu he was able to write the book perfectly.