śrī-kṛṣṇa-caitanya-vāṇī - the message of Lord Śrī Caitanya Mahāprabhu; amṛtera dhāra - a continuous shower of nectar; tiṅho - the Lord; ye kahaye vastu - whatever He says to be the ultimate truth, the summum bonum; sei tattva sāra - that is the essence of all spiritual knowledge.

“The words of Śrī Caitanya Mahāprabhu are a shower of nectar. Whatever He concludes to be the ultimate truth is indeed the summum bonum of all spiritual knowledge.”