Imam Al-Mahdi is a significant figure in Islamic eschatology, particularly within Shia Islam. He is believed to be the twelfth and final Imam, who is in occultation and will reappear to bring justice and peace to the world. His return is anticipated to occur during a time of great turmoil and injustice. In Sunni beliefs, Al-Mahdi is also recognized as a messianic figure, though interpretations vary. He is expected to unite the Muslim community and lead them in a period of righteousness before the Day of Judgment. His arrival is seen as a sign of hope and divine intervention in human affairs.