Sunni Muslims
- Constitute the majority of Muslims worldwide (85-90%)
- Name derived from "Sunnah," the traditions of the Prophet Muhammad
- Believe that Abu Bakr, Umar, Uthman, and Ali were the first four rightly guided caliphs after Muhammad's death
- Emphasize the authority of the Quran, Sunnah, and consensus of scholars (ijma)
- Center religious practices around prayer, fasting, pilgrimage, and charity
Shia Muslims
- Constitute approximately 10-15% of Muslims worldwide
- Name derived from "Shiat Ali," meaning "party of Ali"
- Believe that Ali was the rightful successor to Muhammad and the first Imam
- Emphasize the role of the Imams, who are believed to be divinely guided leaders
- Center religious practices around prayer, fasting, pilgrimage, charity, and commemorating the martyrdom of the Imams
Key Differences
- Succession: Sunnis believe in the legitimacy of the first four caliphs, while Shias believe that Ali was the only rightful successor.
- Imamate: Sunnis do not have a concept of religious leadership beyond the caliph, while Shias believe in the divine guidance of the Imams.
- Authority: Sunnis prioritize the consensus of scholars, while Shias place greater emphasis on the teachings of the Imams and their descendants.
- Practices: Shias have some unique rituals and practices, such as the celebration of Ashura and the mourning of the Imams.
Other Distinctions
- Political Orientation: Shias have historically had a stronger political orientation, with ties to specific dynasties and revolutions.
- Geography: Sunnis are predominantly found in the Middle East, North Africa, and South Asia, while Shias are concentrated in Iran, Iraq, and Bahrain.
- Sectarian Tensions: Historical and political differences have led to periods of sectarian violence between Sunni and Shia Muslims in some regions.