tabe sanātana saba siddhānta puchilā
bhāgavata-siddhānta gūḍha sakali kahilā
tabe - thereafter; sanātana - Sanātana Gosvāmī; saba - all; siddhānta - conclusive statements; puchilā - inquired about; bhāgavata-siddhānta - the conclusive statements about devotional service mentioned in Śrīmad-Bhāgavatam; gūḍha - very confidential; sakali - all; kahilā - Śrī Caitanya Mahāprabhu described.