The term Vishnu Worshiper is a Hindu, which is a five letter word. Hindus are people who practice the religion of Hinduism, which is one of the oldest religions in the world. Hindus believe in the concept of Brahman, which is the ultimate reality and source of all existence. They also believe in the cycle of reincarnation and worship many gods, including Vishnu, who is the preserver god. Vishnu Worshippers are those who specifically devote their worship to Vishnu.