Sunni

Sunni Islam is the largest branch of Islam and the largest religious denomination in the world. It holds that Muhammad did not appoint any successor and that his closest companion Abu Bakr rightfully succeeded him as the caliph of the Muslim community, being appointed at the meeting of Saqifa. This contrasts with the Shia view, which holds that Muhammad appointed Ali ibn Abi Talib as his successor. Nevertheless, Sunnis revere Ali, along with Abu Bakr, Umar and Uthman as 'rightly-guided caliphs'/