Dattatreya is a revered figure in Hinduism, often depicted as a combined form of the three principal deities: Brahma, Vishnu, and Shiva. He is considered a sage and is associated with spiritual knowledge and enlightenment. Dattatreya is typically portrayed with three heads, symbolizing the unity of these three divine aspects, and is often shown with a dog, representing loyalty and devotion. Devotees believe that Dattatreya embodies the essence of all spiritual teachings and is a guide for those seeking wisdom. His teachings emphasize the importance of self-realization and the pursuit of truth. Festivals and rituals dedicated to him are celebrated in various parts of India, highlighting his significance in spiritual practices.