"The Concept of Messiah in Islam" delves into the Islamic belief in the Messiah, focusing on the role of Imam Mahdi (a.t.f.s) as the awaited savior who will establish justice and peace on Earth. The book also compares this concept with messianic beliefs in other religions, particularly Christianity and Judaism, highlighting the shared themes of redemption and divine justice. It provides a comprehensive analysis of the scriptural foundations for the belief in the Mahdi and his importance in Islamic eschatology.