advaita-brahma-vāda - the impersonal Brahman conception; sei - that saintly person; karila sthāpana - established; tāra śāstra-yuktye - on the logic of his scripture; tāre - unto him; prabhu - Śrī Caitanya Mahāprabhu; kailā - did; khaṇḍana - refutation.

When that person tried to establish the impersonal Brahman conception of the Absolute Truth on the basis of the Koran, Śrī Caitanya Mahāprabhu refuted his argument.