Shi’a Islam, or Shi’ism, is the second largest branch of Islam, making up about 10-15% of the global Muslim population. The term “Shi’a” comes from “Shīʿatu ʿAlī,” which means “the party of Ali,” referring to their belief that Ali ibn Abi Talib, the cousin and son-in-law of the Prophet Muhammad, was the rightful successor to Muhammad as the leader of the Muslim community.
They also follow the Sunna from Sunni Islam, but have additional beliefs and practices that distinguish them from Sunnis. One of the key differences is their belief in the Imamate, which holds that certain descendants of Ali, known as Imams, are divinely appointed leaders with special spiritual and political authority.
Variations
Shi’a: collective noun: “Shi’a observe Muharram.” Shi’i: adjective: “The Shi’i worldview…”, “Shi’i mosques…”, noun “I am shi’i…”