The followers of Buddha philosophy, they are Māyāvadi, and the followers of Śaṅkarācārya, they are also Māyāvadis. So Lord Caitanya Mahāprabhu took sannyāsa especially to defy these two kinds of philosophical methods, Māyāvadi. Māyā, it is already stated in the Padma Purāna,
- māyāvādam asac-chāstraṁ
- pracchannaṁ bauddham ucyate
- mayaiva vihitaṁ devi
- kalau brāhmaṇa-mūrtinā
- (Padma Purāṇa, Uttara Khaṇḍa 25.7)
Lord Śiva is speaking to his wife, Pārvatī. You know Lord Śiva and Pārvatī. Pārvatī is the personified god of this material energy, Pārvatī, Durgā. The personified energy, Durgā. Sṛṣṭi-sthiti-pralaya-sādhana-śaktir ekā durgā (Bs 5.44). She is so powerful, she can create a universe, she can maintain, and she can dissolve also—dissoluter. She is so powerful. So she is the wife of Lord Śiva. And what is the position of Lord Śiva? He is so much in the renounced order of life that he can give his devotee material opulence like anything, but he himself lives underneath a tree. And his wife so powerful that she creates, maintains and annihilates the universe, but she remains as very obedient, submissive wife of Lord Śiva. You have seen the picture of Lord Śiva and Pārvatī sitting always underneath a bael tree.
So what is their business? Their business is: Pārvatī is perpetually asking her husband about spiritual matters, everything, and the husband is replying. That is the duty of husband, and that is also the duty of wife. Wife should get enlightenment from the husband, and she should give service. The husband is well situated; she is not discomforted, always looking to the comfort of the husband. And it is the duty of the husband to enlighten the wife always. Therefore husband is accepted as guru, pati-guru. In India, when a woman speaks of her husband, she says pati-guru, "my husband-master,"pati-guru. And it is not the system, Vedic system, to call the husband by name, as in the Western country the husband is called by his name. No. Out of respect, the wife does not call the husband by his real name.