Hindus actually only believe in one God, Brahman, the eternal origin who is the cause and foundation of all existence. The Gods of the Hindu faith represent different forms of Brahman.
The Trimūrti is the trinity of supreme divinity in Hinduism in which the cosmic functions of creation, maintenance, and destruction are personified as a triad of deities, where Brahma is the creator, Narayana the preserver and Shiva the destroyer.
