CC Ādi 7.40
māyāvādi-gaṇa tāṅre lāgila nindite
While Lord Caitanya Mahāprabhu was passing through Vārāṇasī on His way to Vṛndāvana, the Māyāvādī sannyāsī philosophers blasphemed against Him in many ways.
While preaching Kṛṣṇa consciousness with full vigor, Śrī Caitanya Mahāprabhu faced many Māyāvādī philosophers. Similarly, we are also facing opposing svāmīs, yogīs, impersonalists, scientists, philosophers and other mental speculators, and by the grace of Lord Kṛṣṇa we successfully defeat all of them without difficulty.