Criticism of Twelver Shia Islam

Criticism of Twelver Shia Islam dates from the initial ideological rift among early Muslims that led to the two primary denominations of Islam, the Sunnis and the Shias. The question of succession to Muhammad in Islam, the nature of the Imamate, the status of the twelfth Shia Imam, and other areas in which Shia Islam differs from Sunni Islam have been criticized by Sunni scholars, even though there is no disagreement between the two sects regarding the centrality of the Quran, Muhammad, and many other doctrinal, theological and ritual matters. Shia commentators such as Musa al-Musawi and Ali Shariati have themselves, in their attempts to reform the faith, criticized practices and beliefs which have become prevalent in the Twelver Shia community.