Religion in Iraq
Islam is the official state religion in the Republic of Iraq, but the constitution guarantees freedom of religion. Iraq is a multi ethnic and multi religious country with Islam, Christianity, Yazdanism, Zoroastrianism, Shabakism, Judaism, Mandaeism, Bahā'i, Ahl-e Haqq-Yarsanis, Ishikism and numerous other religions all having a presence in the country. Shia Islam is the main religion in Iraq followed by 60–65% of the population, while Sunni Islam is followed by 32–37% of the people. Many cities throughout Iraq have been areas of historical prominence for both Shia and Sunni Muslims, including Najaf, Karbala, Baghdad and Samarra.
Islam in Karachi
Nearly 97% of the population of Karachi is Muslim. There is also a small number of Ahmadi Muslims. The Sunnis follow Hanafi fiqh while Shi'ites are predominantly Ithnā‘Ashariyyah in fiqh, with significant minority groups who follow Ismaili Fiqh, which is composed of Nizari (Aga Khanis), Mustaali, Dawoodi Bohra and Sulaymani fiqhs. The Sunni Hanafis are divided into the Barelvi and Deobandi sects and both have their own mosques.