The Muslim Messiah is known as the Mahdi, a five-letter Arabic term meaning 'the guided one'. The Mahdi is believed to be a descendant of the Prophet Muhammad who will appear at the end of time to restore justice and peace to the world. He is expected to bring about a period of Islamic unity and justice, and will be accompanied by Jesus, who will help him in his mission. The Mahdi is an important figure in Islamic eschatology and is seen as a savior of the Muslim community.