CC Madhya 2.83
aiche citra caitanyera raṅga
sei se bujhite pāre, caitanyera kṛpā yāṅre,
haya tāṅra dāsānudāsa-saṅga
An ordinary person cannot understand the transcendental ecstasies in the mode of Śrīmatī Rādhārāṇī. Unfit persons who try to understand them are perverted into the sahajiyā, bāula and other sampradāyas. Thus the teachings are perverted. Even learned scholars in the academic field cannot understand the transcendental bliss and ecstasy exhibited by Śrī Caitanya Mahāprabhu and His pure devotees. One must be fit to understand the purport of Śrī Caitanya Mahāprabhu’s activities.