Ahmadiyyas praying at their mosque in Rabwah, Pakistan. Also known as Qadiani's The Ahmadiyyas are the followers of Hazrat Mirza Ghulam Ahmad Qadiani (1835-1908). According to his followers, he was the founder of the Ahmadiyya Muslim Jama'at and The Promised Messiah and Imam Mahdi. The Ahmadiyya (Qadiani) movement in Islam is a religious organisation with more than 30 million members worldwide. Ahmadiyyas are now banned from calling themselves Muslim in Pakistan and suffer terrible discrimination under anti-blasphemy laws and are regularly murdered for their faith.