Narasimha is a significant deity in Hindu mythology, known as an avatar of Vishnu. He is depicted as a half-man, half-lion figure, symbolizing the protection of devotees and the destruction of evil. Narasimha is particularly revered for his role in defeating the demon king Hiranyakashipu, who had gained invulnerability through a boon and terrorized the world. Worship of Narasimha is common in various parts of India, with many temples dedicated to him. His stories are celebrated in texts like the Puranas, and he is often invoked for strength and courage in overcoming obstacles.