Shia

The Shia (Arabic: شيعة‎, Shīʿah) represent the largest schismatic sect in Islam, accounting for 10-20% of the world's normative body of Muslims. Adherents of Shia Islam are called Shi'ites or Shias. "Shia" is the short form of the historic phrase Shīʻatu ʻAlī (شيعة علي), meaning "followers", "faction", or "party" of Muhammad's son-in-law and cousin Ali, whom the Shia believe to be Muhammad's successor in the Caliphate.