Twelver Shiism is a branch of Shia Islam that believes in twelve divinely ordained Imams after Prophet Muhammad. It is the largest branch of Shia Islam and holds significant influence in Iran and other parts of the Muslim world.
Related terms
Sunni Islam: The largest branch of Islam, which differs from Twelver Shiism in terms of leadership succession and religious practices.
Ayatollah: A high-ranking Shiite religious leader who has attained expertise in Islamic theology and law.
Ashura: An important day of mourning for Shia Muslims commemorating the martyrdom of Imam Hussein, one of the key figures in Twelver Shiism.