The term 'Part of the Hindu Trinity' refers to the three main gods in Hinduism, Brahma, Vishnu, and Shiva. Shiva, also known as Siva, is one of the most important gods in Hinduism and is often referred to as the destroyer or transformer. He is responsible for the destruction of the universe in order to make way for a new cycle of creation. He is also associated with fertility, asceticism, and yoga.