Ahmadiyyat is a religious movement within Islam founded in the late 19th century by Mirza Ghulam Ahmad in British India. It emphasizes the belief in the finality of prophethood, asserting that Ahmad was the Promised Messiah and Mahdi, fulfilling the prophecies of the Quran and Hadith. The movement promotes values such as peace, tolerance, and social justice. Ahmadi Muslims engage in community service and interfaith dialogue, aiming to foster understanding among different religious groups. However, they face persecution in some countries due to their beliefs, which differ from mainstream Islamic interpretations.