Islam in Iraq
|This article relies largely or entirely upon a single source. (June 2016)|
|Islam by country|
The history of Islam in Iraq goes back almost 1,400 years to the lifetime of Muhammad (died 632).
Iraq's Muslims follow two distinct traditions, Shia and Sunni Islam. Arabic-speaking Shias are known as Iraqiyyuns, and Arabic-speaking Sunnis are known as Jaziran Arabs. Iraq is home to many religious cities important for both Shia and Sunni Muslims. Baghdad was a hub of Islamic learning and scholarship for centuries and served as the capital of the Abassids. The city of Karbala has substantial prominence in Shia Islam as a result of the Battle of Karbala, fought in October 10, 680. Similarly, Najaf is renowned as the site of the tomb of Alī ibn Abī Tālib (also known as "Imām Alī"), whom the Shia consider to be the righteous caliph and first imām. The city is now a great center of pilgrimage from throughout the Shi'a Islamic world and it is estimated that only Mecca and Medina receive more Muslim pilgrims. The city of Kufa was home to the famed scholar Abu Hanifah, whose school of thought is followed by many Sunni Muslims internationally. Likewise, Samarra is also home to the al-Askari Mosque, containing the mausoleums of the Ali al-Hadi and Hasan al-Askari, the tenth and eleventh Shia Imams respectively, as well as the shrine of Muhammad al-Mahdi, known as the "Hidden Imam", who is the twelfth and final Imam of the Shia of the Ja'farī Madhhab. This has made it an important pilgrimage centre for Ja'farī Shia Muslims. In addition, some female relatives of Muhammad are buried in Samarra, making the city one of the most significant sites of worship for Shia and a venerated location for Sunni Muslims.
The Muslim population of Iraq is approximately 60-65% Shi'a, 32-37% Sunni. Iraqi Kurds are mostly Sunni, with about 10% being Shi'a Faili Kurds. Most Kurds are located in the northern areas of the country, with most following the Shafi school of Islamic law but with some being members of either the Qadiri or the Naqshbandi Sufi tariqah.