prabhura - of Śrī Caitanya Mahāprabhu; viraha-unmāda - of the transcendental madness of separation from Kṛṣṇa; bhāva - emotion; gambhīra - very deep and mysterious; bujhite - to understand; nā pāre keha - no one is able; yadyapi - although; haya - is; dhīra - a very learned and gentle scholar.

Śrī Caitanya Mahāprabhu’s emotion of transcendental madness in separation from Kṛṣṇa is very deep and mysterious. Even though one is very advanced and learned, he cannot understand it.