Twelver Shi'ism

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Twelver Shi'ism
The Fourteen Infallibles Muhammad Fatimah The Twelve Imams Ali Hasan Husayn al-Sajjad al-Baqir al-Sadiq al-Kazim ar-Rida al-Taqi al-Naqi al-Askari al-Mahdi
Principles Monotheism Justice Prophethood Imamate Judgement Day
Other beliefs Imamate of the Family Angels Mourning of Muharram Intercession Occultation Wilayat al-Faqih Usul al-fiqh Ijtihad Taqlid Irfan
Practices Salat Sawm Hajj Zakat Khums Jihad Amr bi-l maʿrūf Nahy ani l-Munkar Tawalli Tabarri
Other practices Mourning of Muharram Arba'een Pilgrimage Intercession
Holy cities Mecca Medina Najaf Karbala Mashhad Jerusalem Samarra Kadhimiya Qom
Groups Ja'fari Usuli Akhbari Shaykhi
Other related sects and groups Alawites Sufi orders and Alevism Qizilbash Safaviyya Bektashism and folk religion Malamatiyya Qalandariyya Hurufism Bektashism Galibi Ni'matullāhī
Scholarship Law Marja' (list) Hawza Ayatollah (list) Allamah Seghatoleslam Hojatoleslam Ijtihad
Hadith collections The Four Books Kitab al-Kafi Man La Yahduruhu al-Faqih Tahdhib al-Ahkam Al-Istibsar Other hadith collections Book of Sulaym ibn Qays Bihar al-Anwar Wasā'il al-Shīʿa Reality of Certainty Nahj al-Balagha Mafatih al-Jinan Al-Sahifa al-Sajjadiyya Al-Amali
Sources of ijtihad and jurisprudence Qur'an Hadiths of The Infallibles Consensus Reason
Related topics List of Twelver Shia books Criticism of Twelver Shi'ism
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Part of a series on Shia Islam
Beliefs and practices Monotheism Holy Books Prophethood Succession to Muhammad Imamate Ismaili Twelver Zaydi Angels Judgment Day Mourning of Muharram Intercession Clergy The Four Companions Arbaʽeen Pilgrimage
Days of remembrance Ashura Arba'een Mawlid Eid al-Fitr Eid al-Adha Eid al-Ghadir Mourning of Muharram Omar Koshan
History Verse of purification Two weighty things Mubahala Khumm Fatimah's house First Fitna Second Fitna Battle of Karbala Origin Persecution
Branches and sects Ja'fari Akhbari Usuli Shaykhi Zaydi Houthi Isma'ili Musta'li Tayyibi Dawoodi Bohra Progressive Hebtiahs Bohra Atba-i-Malak Bohra Sulaymani Bohra Alavi Bohra Qutbi Bohra Hafizi Nizari Khoja Satpanth Ghulat Alawi Alevi Bektashi Bektashism and folk religion Qizilbash Ishiki Extinct Shi'a sects
Ahl al-Kisa Muhammad Ali Fatima Hasan Husayn
Holy women Fatima Khadija bint Khuwaylid Umm Salama Zaynab bint Ali Umm Kulthum bint Ali Umm al-Banin Fatima bint Hasan Ruqayya bint Husayn Rubab Shahrbanu Fatima bint Musa Hakimah Khātūn Narjis Fatimah bint Asad Umm Farwah bint al-Qasim Ruqayya bint Ali Sayyida Nafisa
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Twelver Shīʿism (Arabic: ٱثْنَا عَشَرِيَّة; ʾIthnā ʿAshariyya), also known as Imāmiyya (Arabic: إِمَامِيَّة), is the largest branch of Shīʿa Islam, comprising about 85% of all Shīas. The term Twelver refers to its adherents' belief in twelve divinely ordained leaders, known as the Twelve Imams (Arabic: ٱلْأَئِمَّة ٱلْٱثْنَا عَشَر), and their belief that the last Imam, Imam al-Mahdi, lives in Occultation (Arabic: غَيْبَة, romanized: ghaybah) and will reappear as the promised Mahdi (Arabic: المهدي المنتظر).

Twelvers believe that the Twelve Imams are the spiritual and political successors to the Islamic prophet Muhammad. According to the theology of Twelvers, the Twelve Imams are exemplary human individuals who not only rule over the Muslim community (Ummah) with justice, but are also able to preserve and interpret the Islamic law (sharīʿa) and the esoteric meaning of the Qur'an. The words and deeds (Arabic: سنة, sunnah) of Muhammad and the Imams are a guide and model for the Muslim community to follow; as a result, Muhammad and the Imams must be free from error and sin, a doctrine known as Ismah (Arabic: عِصْمَة, lit. 'protection') or infallibility, and must be chosen by divine decree, or nass (Arabic: نَصّ), through Muhammad.^[1][2][3]

Globally, there are about 160 million Twelvers:^[4][5] most of Iran, Iraq, Bahrain and Azerbaijan;^[6] half the Muslims in Lebanon; a sizeable minority in India, Pakistan, Afghanistan, Saudi Arabia, Bangladesh, Kuwait, Oman, UAE, Qatar.^{[7][8][9][10][11][12]} Iran is the only country where Twelver Shi'ism is the state religion.^[13]

Twelvers share many tenets with other Shīʿīte sects, such as the belief in the Imamate, but the Ismāʿīlī and Nizārī branches believe in a different number of Imams and, for the most part, a different path of succession regarding the Imamate. They also differ in the role and overall definition of an Imam. Twelvers are also distinguished from Ismāʿīlīs by their belief in Muhammad's status as the "Seal of the Prophets" (Arabic: خاتم النبيين, Khatam an-Nabiyyin), in rejecting the possibility of abrogation of sharīʿa laws, and in considering both esoteric and exoteric aspects of the Qur'an.^[14] Alevis in Turkey and Albania, and Alawites in Syria and Lebanon, share belief in the Twelve Imams with Twelvers, but their theological doctrines are markedly different.