Ithna Ashari (Twelver Shiism)

Ithna Ashari is the largest branch of Shia Islam, recognizing twelve divinely appointed Imams as the rightful successors to the Prophet Muhammad.

Overview

Ithna Ashari, meaning “the Twelve” in Arabic, is the largest and most widespread branch of Shia Islam, comprising approximately 85% of all Shia Muslims worldwide. The denomination is named for its belief in twelve divinely appointed Imams, beginning with Ali ibn Abi Talib (the Prophet’s cousin and son-in-law) and concluding with Muhammad al-Mahdi, who is believed to be in occultation since 874 CE and will return at the end of times to establish justice.

Method/Content

Ithna Ashari Muslims follow the Five Pillars of Islam common to all Muslims, with additional practices specific to Shia tradition. These include: the call to prayer (adhan) with the additional phrase “Ashhadu anna Aliyyan waliyyullah” (I bear witness that Ali is the friend of God); the practice of mut’ah (temporary marriage), though this is debated; pilgrimage to the shrines of the Imams in Najaf, Karbala, Mashhad, and other cities; and mourning rituals during the month of Muharram, commemorating the martyrdom of Imam Husayn at the Battle of Karbala. Religious authority is vested in the marja’iyya (senior religious scholars) who serve as representatives of the Hidden Imam.

Purpose/Benefits

Ithna Ashari Shiism provides a comprehensive framework for spiritual life, emphasizing devotion to the Prophet’s family, adherence to the teachings of the twelve Imams, and the pursuit of justice. The tradition offers a rich intellectual heritage of theology, jurisprudence, and philosophy. The mourning of Husayn and the other Imams cultivates compassion, moral courage, and the willingness to stand against oppression.

Verification Notes

• The dominant form of Shiism in Iran, Iraq, Bahrain, Lebanon, and Azerbaijan
• Major seminary centers in Najaf (Iraq) and Qom (Iran)
• The concept of marja’iyya (religious authority) is central to the tradition