Divinity Atlas

Sacred Correspondences
Denominations

Shia (Twelver)

Also Known As Twelver Shia Islam · Twelver Shiism · Twelver Shia The usual English name of this branch. · Shia Islam Fuller name of the branch the atlas files as Shia (Twelver).
Islam

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Origin 632 to 941 CE

The largest branch of Shia Islam, the Ithna Ashari or Twelvers, dominant in Iran, Iraq, Azerbaijan, and Bahrain. Shia Islam holds that leadership of the community belonged by divine appointment to Ali, the Prophet's cousin and son-in-law, and to his descendants through Fatima, the Imams, who are held sinless and divinely guided. Twelvers recognize a line of twelve such Imams, the last of whom, the Mahdi, is believed to have entered a hidden occultation and will return with Jesus to fill the world with justice. They venerate the Ahl al-Bayt, the Prophet's household, and mourn the martyrdom of Husayn at Karbala, above all in the observance of Ashura. In the absence of the Imam, learned jurists, the mujtahids and ayatollahs, guide the faithful. Differing from the Sunni over authority and law, Twelver Shiism keeps its own schools of jurisprudence, hadith, and devotion.

Facts
Belief
Defining Doctrinal Position
Succession by divine designation in the Prophet's family 1Tradition: Islam
Defining Doctrinal Position
The Imams are protected from sin and from error (ismah) 1
Defining Doctrinal Position
Belief may be concealed where disclosure would bring harm (taqiyya) 1
Position on Marriage
Marriage may licitly be polygynous 2
Sourced to the subject's own accountTwelver Shia jurisprudence permits ordinary polygynous marriage under the same Qur'anic conditions as Sunni jurisprudence, the same classical basis already live on the undifferentiated Islam entity. Distinctly, the Ja'fari school also recognizes nikah mut'ah, a fixed-term temporary marriage, as a separate lawful institution alongside permanent marriage, grounded in Qur'an 4:24 and hadith from Imam Ja'far al-Sadiq; this is rejected by all four Sunni schools, a real point of difference.
Marriage Position DetailSourced to the subject's own account
The Ja'fari school of Twelver Shia jurisprudence holds nikah mut'ah lawful: a contract for a stipulated time period and a stated dower, ending automatically when the term expires, without divorce. Its basis is Qur'an 4:24's term istimta' and hadith from Imam Ja'far al-Sadiq naming the contract's four essential conditions (formula, eligible persons, a stipulated period, and a dower). Twelver sources hold "the Prophet did not ban it," attributing the later prohibition instead to the caliph Umar ibn al-Khattab rather than to Muhammad, differing from the Sunni account that the Prophet himself forbade it at Khaybar. The Zaydi Shia school, unlike the Ja'fari school, sides with the Sunni schools in prohibiting mut'ah. 2
Position on Sexuality
Same-sex orientation or practice is held to bar full membership or participation 3
Twelver Ja'fari fiqh holds male homosexual acts (liwat) unlawful, documented as generally harsher in its severity than Sunni fiqh. In Iran, the one state whose official school is Twelver Ja'fari Islam, this is directly codified into criminal law: the Islamic Penal Code's Article 234 sets the hadd punishment for liwat as death for the receptive party in every case and for the insertive party under specified conditions, a state-enacted institutional fact the diffuse Sunni-majority world has no equivalent for.
Sexuality Position Detail
Iran's Islamic Penal Code, based on the state's official Twelver Ja'fari school, defines liwat as penetrative anal intercourse between men. Article 234 sets the hadd punishment, a fixed, divinely mandated penalty under Islamic legal classification leaving a judge no discretion once the evidentiary bar is met, as death for the receptive party in every case, and for the insertive party where force or coercion was used, or where the status of ihsan (marriage to a permanent wife) applies; otherwise one hundred lashes. A related act, tafkhiz, carries one hundred lashes under Article 236, escalating to death under specified conditions. Documented enforcement includes executions in 2021 and 2022 and continuing prosecutions. 3
Status
Status Today
Living tradition, practised today 1
Origins
Origin Period
632 to 941 CE 1
Origin Period
The Twelver line closes with the occultation of the twelfth imam in 874, and the doctrine is systematised in the tenth and eleventh centuries 1
Place of Origin
Arabia, Iraq and later Iran 1
Founder
No founder in the sense of a separate community 1
Founder
The Shia trace their position to the Prophet's designation of Ali ibn Abi Talib (d. 661) 1
History
Separation or Divergence
Each tradition regards the other as the departure, and neither describes itself as having left 1
Separation or Divergence
Karbala in 680 hardened the division 1
Separation or Divergence
No separation is claimed 1
Separation or Divergence
The Shia position is that leadership was designated to Ali ibn Abi Talib and his descendants 1
Separation or Divergence
The Sunni hold that the community's choice of Abu Bakr in 632 was legitimate 1
Date of Separation
632 to 680 CE 1
Practice
Liturgical Language
Classical Arabic 1
Liturgical Language
The vernacular 1
Practice StatusSourced to the subject's own account
Twelver Shia scripture, jurisprudence and the sayings of the Imams are extensively published and studied academically, with no closed initiatory core in mainstream Twelver practice; Shia shrines and mosques generally welcome visitors. 5
Disputed
Defining Doctrinal Position
In the Imam's absence a qualified jurist holds his political authority 9
The Qom position after Khomeini extends the jurist's guardianship to government and is the constitutional basis of the Islamic Republic of Iran. The Najaf position, held by Sistani and by most of the classical tradition, confines the jurist to guidance, law and the care of those with no guardian.
Defining Doctrinal Position
In the Imam's absence the jurist guides and judges but does not rule 6
Living maraji' disagree over whether the marjaiyya's proper role is confined to guidance, law and charitable oversight during the Imam's occultation, the quietist model long associated with Najaf and Ali al-Sistani, or extends to political rule, the Qom model built into Iran's 1979 constitution. Linda S. Walbridge's edited volume The Most Learned of the Shia: The Institution of the Marjaiyya (Oxford University Press, 2001), a scholarly history of the marja al-taqlid institution, sets out both readings. The method is textual and institutional: reading the classical hadith and jurisprudential corpus on the occultation for an explicit mandate to govern, and finding none. Because no canonical text settles the question either way, both camps argue from the same silence rather than from competing evidence, and the atlas records the division rather than resolving it.
Organisation
Governance
Authority in living jurists whom the laity choose to emulate 1
Ordination
Conferred by a teacher's certification of learning 1
Women may qualify as mujtahidas; none has been generally followed as a marja
Ordination
No ordination; authority rests on learning or on the whole body 1
No ordination: authority is achieved by training in the hawza and by recognition as a mujtahid
Relation to the State
Established 4
Article 12 of the Iranian constitution names the Twelver Ja'fari school of Shia Islam Iran's official religion, under the doctrine of velayat-e faqih.
Finances
Financial Disclosure Regime
Twelver Shia Islam has no single central church or treasury. Religious and financial authority is distributed among a number of independently recognised senior clerics known as marja al-taqlid, sources of emulation, each maintaining his own network of representatives and his own religious tax receipts and charitable funds, with no consolidated accounting across that institution as a whole. There is no consolidated financial statement, budget or wealth figure for Twelver Shia Islam as a whole to disclose. 6
Giving
Standing Giving Expectation
Twelver Shia jurisprudence obliges a believer to pay khums, literally "one fifth," on annual surplus income remaining once ordinary living and business expenses are met. Property on which khums has become due may not be freely used until it is paid; classical rulings, restated today by maraji' such as Grand Ayatollah Sistani, hold that spending or losing such property without paying khums on it is itself a sin and does not extinguish the debt. The sum is divided into two equal shares: sahm al-sadat, given to poor, orphaned or stranded descendants of the Prophet through his grandfather Hashim, and sahm al-imam, which during the Imam's occultation is placed at the disposal of a qualified jurist, in practice today paid to or authorized by the believer's own marja'. This is distinct from, and paid in addition to, zakat, which Sunni and Shia Muslims alike are obliged to pay. 7
Standard Rate Expected
Twenty percent. 7
How the Expectation Is Enforced
Codified Obligation With Consequences 7
Trajectory
Membership Over Time
The same Pew 2009 report estimated Shia Muslims at 10 to 13 percent of the world's Muslim population, 154 million to 200 million people, most concentrated in Iran, Pakistan, India and Iraq. This figure counts Shia Islam as a whole, Twelver, Ismaili and Zaidi branches together, not Twelvers alone; Twelvers form the large majority of the world's Shia population, but Pew's report does not itself break the figure down by branch, and Pew states throughout that sectarian figures of this kind are less precise than its overall Muslim count. 8
Membership Figure As Of
2009-01-01 8
Basis of the Membership Figure
Scholarly or Demographic Estimate 8
Learn More
Karbala, and a Grievance That Became a Worldview

Twelver Shiism holds that leadership after the Prophet belonged by divine appointment to Ali and to his descendants through Fatima, and that the community took a wrong turn at the outset. That is a claim about history, and Shia devotion is organised around the events that followed from it.

The decisive one is Karbala. In 680, Husayn, son of Ali and grandson of the Prophet, refused allegiance to the Umayyad caliph Yazid and was killed with a small party of family and followers on the plain of Karbala in Iraq. The commemoration of that death on Ashura, with mourning assemblies, elegiac poetry, passion plays and in some communities self-flagellation, which many Shia authorities discourage, is the emotional centre of Twelver religious life in a way that has no exact Sunni parallel.

The Imams are held to be twelve in number, beginning with Ali and continuing by designation, and to be sinless, divinely guided and the authoritative interpreters of revelation. This is not a merely political claim: the Imamate is a principle of religion for Twelvers, in the way the prophethood of Muhammad is.

The twelfth Imam is held to have gone into occultation in 874, remaining alive and hidden, and to be the Mahdi who will return with Jesus to fill the world with justice. That absence is the fact around which the whole system of present authority is arranged, because it means no living person holds the Imam's office.

Practice differs at the visible margins: Twelver law breaks the Ramadan fast slightly later, permits a temporary marriage contract Sunnis reject, and combines the five daily prayers into three sittings. Pilgrimage to the shrines of the Imams at Najaf, Karbala and Mashhad sits alongside the Hajj rather than replacing it.

The Clergy the Sunnis Do Not Have

The occultation of the Imam left a question Sunni Islam never had to answer: who exercises his authority in his absence? The Twelver reply, worked out over centuries, produced the nearest thing in Islam to a clerical hierarchy.

The mujtahid is a scholar qualified to derive rulings independently, and every ordinary Twelver is expected to follow a living one, to practise taqlid, emulation, of a marja al-taqlid, a source of emulation. Those sources are not appointed by anyone; standing is acquired through scholarship, students, published legal manuals and the confidence of the faithful, and it is confirmed in practice by the willingness of believers to send khums, a religious tax of a fifth, directly to a marja rather than to any state. That independent revenue is why the senior clergy of Najaf and Qom have been able to act as a power centre independent of governments, and it has no Sunni equivalent.

The senior ranks, ayatollah, grand ayatollah, are honorifics conferred by reputation rather than by any office, which means the structure is a hierarchy of recognition rather than of appointment.

The doctrine that transformed all this politically is wilayat al-faqih, guardianship of the jurist, in the expansive form given it by Ruhollah Khomeini and made the constitutional basis of the Islamic Republic of Iran after 1979. It holds that in the Imam's absence a qualified jurist should exercise political rule. It is a minority position among Twelver scholars, not a settled Shia doctrine, and it is rejected in its political form by the quietist school associated with Najaf and with Ali al-Sistani, which holds that clerics should guide rather than govern. That disagreement between Qom and Najaf is the most consequential unresolved argument inside Twelver Shiism.

Where It Is Now

Shia Muslims of all branches are usually estimated at ten to fifteen per cent of the world's Muslims, with Twelvers the large majority of those. The ranges are wide because several of the countries concerned do not collect or publish religious affiliation reliably, and because in some the question is politically charged.

Twelvers form the majority in Iran, Iraq, Azerbaijan and Bahrain, and very large minorities in Lebanon, Pakistan, India, Afghanistan, Kuwait, Turkey and the eastern province of Saudi Arabia. Iran has been Twelver by state policy since the Safavid conversion from 1501, which is a reminder that the present religious map of the region was made comparatively recently.

Two facts dominate the present. The first is that Twelver Shiism is at the centre of regional geopolitics in a way that has little to do with theology: the Iranian revolution of 1979, the Iran-Iraq war, the removal of Iraq's Sunni-dominated government in 2003, and the armed movements Iran supports in Lebanon, Iraq, Syria and Yemen have all been read through a sectarian frame by governments on both sides, and that framing has hardened communal identity in populations that had not previously thought in those terms.

The second is persecution. Shia communities have been targeted by sectarian violence in Pakistan, Afghanistan and Iraq; shrines and mosques have been bombed; and the Islamic State declared Shia Muslims apostates and killed them in large numbers. In the opposite direction, human rights bodies including United Nations rapporteurs have documented the Iranian state's treatment of its own religious minorities and dissenters.

Neither of these belongs to the theology. Both determine what being Twelver Shia currently means in most of the places Twelvers live.

Schools of Religious Law of Shia (Twelver)
Cross-Tradition Connections

Associated With

Baghdad, Cities

Baghdad's Kadhimiya district is a major Shia Twelver shrine and pilgrimage site, distinct from the hawza cities further south.

Husayn's party was cut off from the river at Karbala in 680, and thirst is the memory that organises the mourning of Ashura.

Twelver practice follows its own detailed sequence for ghusl al-mayyit, adding washing with water mixed with lote leaves and camphor.

Source Al-MuwattaMalik ibn Anas

The Muharram mourning use of haleem belongs most strongly to Shia (Twelver) communities.

The seventh of the twelve Imams. The Ismaili line separated from the Twelver line at his succession.

Shia tradition holds that Ali had been designated at Ghadir Khumm and that the community set the designation aside in 632.

Husayn was killed at Karbala in 680 by Umayyad forces, and the mourning of Ashura became the central devotional act of Shia Islam.

Belongs to Tradition

Islam, Religions

Branch Of

Islam, Religions

Derived from This

Babism, Religions

The Bab and his first followers were Twelver Shia Muslims, several from the Shaykhi school within it; Babism's vocabulary of gate, occultation and awaited manifestation is drawn directly from Twelver messianic expectation before the Bab's escalating claims broke from it.

Excluded from Canon

Jami at-Tirmidhi, Scriptures & Texts

Twelver Shia Islam does not receive Jami at-Tirmidhi as scripture. It is one of the four Sunan that Sunni Islam counts among its six canonical hadith collections, but Twelver jurisprudence draws its hadith from a separate Four Books tradition built within the line of the Twelve Imams, and gives Jami at-Tirmidhi no legal or doctrinal authority.

Sahih al-Bukhari, Scriptures & Texts

Twelver Shia Islam does not receive Sahih al-Bukhari as scripture. Sunni tradition ranks it as the most authoritative book after the Quran itself, the first of the six canonical collections known as the Kutub al-Sittah, but it was compiled outside the line of transmission Twelver scholars recognize and carries no standing in Twelver law or doctrine, which draws instead on the Four Books compiled by figures such as al-Kulayni and al-Tusi.

Sahih Muslim, Scriptures & Texts

Twelver Shia Islam does not receive Sahih Muslim as scripture. Sunni Islam ranks it with Sahih al-Bukhari as one of the two most authoritative hadith collections, the two Sahihs at the summit of the Sunni canon, but Twelver jurisprudence looks instead to the Four Books compiled within the line of the Twelve Imams and gives Sahih Muslim no legal or doctrinal standing.

Sunan Abu Dawud, Scriptures & Texts

Twelver Shia Islam does not receive Sunan Abu Dawud as scripture. It is one of the four Sunan that complete Sunni Islam's six canonical hadith collections, but Twelver jurisprudence looks instead to the Four Books tradition built by scholars within the line of the Twelve Imams, and Sunan Abu Dawud carries no standing in Twelver law or doctrine.

Sunan an-Nasa'i, Scriptures & Texts

Twelver Shia Islam does not receive Sunan an-Nasa'i as scripture. Twelver jurisprudence draws its hadith from the Four Books compiled by scholars in the line of the Twelve Imams, among them al-Kulayni and al-Tusi, rather than from the six collections Sunni Islam calls the Kutub al-Sittah. Sunan an-Nasa'i, an abridgement an-Nasai made of his own larger collection, is honored within Sunni Islam as one of those six, but it carries no standing in Twelver law or doctrine.

Sunan Ibn Majah, Scriptures & Texts

Twelver Shia Islam does not receive Sunan Ibn Majah as scripture. Even within Sunni Islam its place is the least settled of the six canonical collections, customarily counted as the sixth but historically argued over, and Twelver jurisprudence gives it no standing at all, drawing its own hadith from the separate Four Books tradition built within the line of the Twelve Imams.

Held Differently

Adhan, Hymns & Liturgical Texts

The Twelver call adds the testimony that Ali is the friend of God, and keeps the summons to the best of deeds that the Sunni schools dropped, so the same call carries two lines more.

Imam, Religious Roles & Titles

For Twelver Shia the Imam is the divinely appointed and sinless successor of the Prophet. There were twelve, the last withdrew into occultation in 874, and he is expected to return. The word is shared with Sunni usage and means something else entirely.

Iqama, Hymns & Liturgical Texts

Carries the same two additions as the call before it, which is why the second call is as audible a marker of the school as the first.

Prayer Rug, Sacred Objects & Ritual Items

Twelver prostration must be made on earth or on what grows from it, so a small tablet of clay, most often from Karbala, is set on the mat and the forehead placed on that. The mat is used, but it is not what the forehead touches.

Shahada, Mantras

A third clause naming Ali as the friend of God is added, recommended rather than required, and it is what makes the testimony recognisably Shia.

Tasbih, Mantras

Counted on beads of Karbala clay, so the count carries a claim about a place as well as a number.

Four of the imams are buried in the cemetery beside the mosque, and the destruction of the monuments over their graves is mourned annually as a day of sorrow.

The Mahdi, Doctrines

Twelver Shia Islam identifies the Mahdi with Muhammad al-Mahdi, the twelfth Imam, believed to have entered occultation in 874 CE and to remain alive until his return.

Holds Element

Twelver teaching numbers belief in the angels among the articles of faith, on the same Quranic ground as the Sunni.

Source The Encyclopaedia of Islam, 2nd editionP. Bearman, Th. Bianquis, C. E. Bosworth, E. van Donzel and W. P. Heinrichs (eds.)

The rank of a senior Twelver jurist qualified to reason independently from the sources, and the title has carried political as well as legal weight since the Iranian revolution.

The full semicircular cloak held closed at the front is the customary covering of Iranian Shia practice and of Shia communities in Iraq and Afghanistan.

Held in the Jafari school, whose jurists carry the additional weight the marjaiyya gives them.

Gabriel, Archangels

Twelver teaching receives Jibril as the angel of the revelation and gives him a role in the traditions concerning the Imams.

Source The Encyclopaedia of Islam, 2nd editionP. Bearman, Th. Bianquis, C. E. Bosworth, E. van Donzel and W. P. Heinrichs (eds.)

The seminaries at Najaf and Qom train Twelver jurists and confer the recognition from which the authority to give legal rulings derives.

Twelver jurisprudence reaches the same obligation as the Sunni schools from the same verses, though it differs on the detail of what may be shown.

The pilgrim state and its two cloths are held in the same form by Twelver Shia Muslims, who perform hajj with the same rites in the same months.

The shrine of the seventh and ninth imams stands in a quarter of Baghdad that takes its name from it.

The words spoken of Ali at Ghadir Khumm are the foundation of the Shia case, and the day they were spoken is kept as a feast.

A layman must follow a living marja in matters of practice, and the institution of the marjaiyya gives Twelver Shiism a functioning hierarchy of religious authority that Sunni Islam has no equivalent of.

Twelver Shia pilgrims perform the same pilgrimage, and the obligation and the rites are not in dispute between the two.

Michael, Archangels

Twelver teaching receives Mikail among the angels the Quran names and gives him a place in the traditions of the Imams alongside Jibril and Israfil.

Source The Encyclopaedia of Islam, 2nd editionP. Bearman, Th. Bianquis, C. E. Bosworth, E. van Donzel and W. P. Heinrichs (eds.)

Prayer beads are used for the remembrance and are commonly strung from Karbala clay in Twelver practice.

Held, with the Shia call adding the testimony to Ali as the friend of God.

The mujtahid derives rulings directly from the sources, and the continuing exercise of ijtihad is what makes the marjaiyya possible.

The locally trained religious functionary of a Shia town or village, teaching, leading prayer and answering ordinary questions.

Nahj al-Balagha, the collection of sermons, letters and sayings attributed to Ali ibn Abi Talib, first Imam of Shia Islam, is revered scripture in Twelver Shia Islam.

Tafsir al-Tabari, Other Writings

Twelver scholarship reads the classical Sunni commentaries as sources while working from its own exegetical tradition, which is grounded in the reports of the Imams.

Source The Encyclopaedia of Islam, 2nd editionP. Bearman, Th. Bianquis, C. E. Bosworth, E. van Donzel and W. P. Heinrichs (eds.)

The shrine holds the tenth and eleventh imams and stands over the cellar from which the twelfth is held to have entered concealment. Its dome was destroyed by bombing in 2006.

Twelver Shia scholars endorsed the message, which names the Jafari school among those recognised and so refuses the excommunication of the Shia by name.

Source The Amman MessageRoyal Aal al-Bayt Institute for Islamic Thought

Twelver teaching receives the Medinan document as the Prophet's act and reads it within its own account of the community he founded.

Source The Encyclopaedia of Islam, 2nd editionP. Bearman, Th. Bianquis, C. E. Bosworth, E. van Donzel and W. P. Heinrichs (eds.)

Shia pilgrims visit the sanctuary on the same footing, and the night journey is held in common between the two traditions.

The ruling was issued by the leading Iranian authority of the day, and a fatwa binds those who follow the jurist who gives it rather than the school as a whole.

Source The Encyclopaedia of Islam, 2nd editionP. Bearman, Th. Bianquis, C. E. Bosworth, E. van Donzel and W. P. Heinrichs (eds.)

The shrine of the sister of the eighth imam gave the city its standing, and the seminary that grew beside it is now the principal centre of Twelver legal training in Iran.

The shrine of Ali and the seminary beside it make the city the older of the two centres of Twelver legal training, and burial in its cemetery is sought from across the Shia world.

The shrine of the eighth imam is the largest mosque in the world by area and the most visited site in Iran.

The shrines of Husayn and his half-brother are the destination of the largest annual pilgrimage in the world, made on foot in the days before the fortieth day after the commemoration of Husayn's death.

Twelver Shia teaching holds the sanctuary among the greatest mosques and the night journey among the central events of the Prophet's life, and Shia pilgrims visit it on the same footing.

The Jafari school is named among the eight the message recognises, which is the point of the document for a Twelver reader.

Source The Encyclopaedia of Islam, 2nd editionP. Bearman, Th. Bianquis, C. E. Bosworth, E. van Donzel and W. P. Heinrichs (eds.)

Shia endowments support the shrine cities and the seminaries attached to them, and their administration is a substantial source of independent income.

The two pointed sword given by the Prophet to Ali is a central emblem of Shia devotion and of the Alid claim, appearing on banners and in household ornament.

Rejected Here

Caliph, Religious Roles & Titles

Twelver Shia hold that the Prophet designated Ali at Ghadir Khumm and that the caliphate as the Sunni community constituted it usurped the right of the Imams. The refusal is the origin of the division in Islam.

Twelver Shia teaching holds that authority passed by designation to Ali and to the imams after him, so the elective caliphate of the first three successors is refused outright.

Objects and Practices of This Tradition

Adl, Doctrines

Adl, that God is inherently and necessarily just, is the third of the five usul al-din in Twelver Shia Islam.

Afterlife, Doctrines

An afterlife of resurrection and judgement is affirmed doctrine in Twelver Shia Islam.

Twelver Shia mourn from the first of Muharram to the tenth, gathering nightly to hear the Karbala narrative recited and weep aloud, wearing black, giving out food and drink, and processing while beating the chest in rhythm.

Source Sahih al-BukhariMuhammad al-Bukhari

Clergy or specialist role within Shia (Twelver).

Ayatollah is a senior clerical rank specific to Twelver Shia Islam, chiefly its Iranian and Iraqi seminary tradition.

Dhuhr, Practices

Twelver jurisprudence holds that Dhuhr and Asr share a single extended window and may be prayed consecutively without excuse, where the Sunni schools permit combining only for travel, illness or, in some, rain.

Source Al-Hidaya fi Sharh Bidayat al-MubtadiBurhan al-Din al-Marghinani
Source Encyclopedia of ReligionMircea Eliade (ed.); Lindsay Jones (ed., 2nd ed.)

Muhammad is affirmed as the last of God's prophets in Twelver Shia Islam.

Clergy or specialist role within Shia (Twelver).

Hadith are affirmed as a source of law and doctrine in Twelver Shia Islam, transmitted through Imami chains distinct from the Sunni canon and gathered chiefly in the Four Books, which the atlas does not yet catalogue as separate scripture text entries.

Its own record names it specifically Twelver Shia, not Islam or Shia Islam generally.

Twelver practice requires a believer who is not a jurist to emulate a living marja, and because emulation lapses at his death the authority is continuously renewed rather than fixed in a founder.

In Twelver Shia Islam Imam names the divinely appointed, infallible leader descended from the Prophet's family through Ali and Fatima, per the doctrine of the Imamate; a categorically different office from the Sunni prayer leader of the same title.

Imamate, Doctrines

The imamate, that Ali and a designated line of his descendants hold divinely appointed authority over the Muslim community, is the fourth of the five usul al-din in Twelver Shia Islam.

Iman, Doctrines

Iman is foundational to Twelver Shia Islam, understood as inseparable from acceptance of the Imamate.

The twelve Imams are held preserved from sin and from error, which is what makes their reported sayings a source of law alongside the Prophet's.

Istikhara, Practices

Twelver practice includes forms using the rosary or the Quran to obtain an indication, performed or authorised by a scholar. These have no Sunni equivalent and are debated within Shia scholarship.

Source Sahih al-BukhariMuhammad al-Bukhari
Jihad, Doctrines

Jihad is affirmed doctrine in Twelver Shia Islam, historically bound to the authority of a rightful Imam.

Khums, Practices

Khums as a standing tax on annual surplus income is specifically Twelver Shia. The Sunni schools confine the fifth of Quran 8:41 to war booty and, for most, to treasure and mined wealth.

Source The Qur'an
Maghrib, Practices

As with Dhuhr and Asr, Twelver jurisprudence treats Maghrib and Isha as sharing an extended window, so that many Shia Muslims perform all five prayers at three sittings.

Source Al-MughniIbn Qudama al-Maqdisi

Marja al-taqlid, the source of emulation, is the most senior rank of Twelver Shia religious authority, whose rulings observant Shia Muslims choose to follow.

Source Encyclopedia of ReligionMircea Eliade (ed.); Lindsay Jones (ed., 2nd ed.)

The muezzin gives the call to prayer in Shia mosques as well; the office does not differ meaningfully between the two traditions.

Source Prayer in Islamic Thought and PracticeMarion Holmes Katz

Mullah is the standard clerical title in Iranian Twelver Shia usage for a cleric below the rank of ayatollah.

Nahj al-Balagha, the collection of sermons, letters and sayings attributed to Ali ibn Abi Talib, first Imam of Shia Islam, is revered scripture in Twelver Shia Islam.

Nikah, Rituals

Twelver law recognises a fixed-term marriage contract, mutah, which the Sunni schools hold to have been abrogated and do not accept.

Source Encyclopedia of ReligionMircea Eliade (ed.); Lindsay Jones (ed., 2nd ed.)
Source Encyclopedia of ReligionMircea Eliade (ed.); Lindsay Jones (ed., 2nd ed.)

Twelver Shia theology holds neither compulsion nor total delegation, but a matter between the two, amr bayn al-amrayn, a formula attributed to the sixth Imam, Ja'far al-Sadiq.

Prophecy, Doctrines

Nubuwwah, prophethood culminating in Muhammad, is the second of the five usul al-din in Twelver Shia Islam.

Shia legal history also produced qadi courts, historically appointed under Shia rulers such as the Safavids, applying Jafari jurisprudence rather than a Sunni school.

Qiyamah, Doctrines

Qiyamah, the resurrection, is the fifth of the five usul al-din in Twelver Shia Islam.

Twelver practice uses five pronouncements of the takbir rather than four and does not include the opening chapter of the Quran.

Source Sharai al-Islam fi Masail al-Halal wal-HaramNajm al-Din al-Muhaqqiq al-Hilli
Sharia, Doctrines

Sharia, elaborated through Jafari jurisprudence, is affirmed as binding in Twelver Shia Islam.

Source Sharai al-Islam fi Masail al-Halal wal-HaramNajm al-Din al-Muhaqqiq al-Hilli
Shirk, Doctrines

Shirk, associating partners with God, is rejected as the gravest sin in Twelver Shia Islam.

Concealment of belief under threat is permitted and, where life is at risk, obligatory in Twelver doctrine, a position formed over long periods in which Shia identity was dangerous.

Tarawih, Practices

Twelver Shia jurisprudence does not perform tarawih in congregation, holding the congregational form to be an innovation of the caliph Umar. Extra night prayers in Ramadan are prayed individually.

Source Sahih al-BukhariMuhammad al-Bukhari
Tawhid, Doctrines

Tawhid, the absolute oneness of God, is the first of the five usul al-din, the roots of religion, in Twelver Shia Islam.

Ta'ziyeh, Rituals
Source Chelkowski (ed.), Ta'ziyeh: Ritual and Drama in IranPeter J. Chelkowski (editor)

The mobs that carried out the killing were mobilized by a Shia prayer leader's own preaching and drawn from Yazd's overwhelmingly Twelver Shia population by ordinary demographic fact, but no wider Shia religious authority ordered or endorsed the violence; this edge connects that shared communal identity to the massacre without asserting it as Shia Islam's own position.

The campaign was opened by a Shia preacher's state-amplified sermons and endorsed publicly by senior Shia clergy, but no wider Shia religious authority as a body ordered the demolition; this edge connects that clerical leadership to the campaign without asserting it as Shia Islam's own institutional position.

Twelvers keep the same five acts but do not organise them as a list of pillars, counting instead ten obligatory practices that add khums, a fifth of surplus income, along with enjoining good, forbidding wrong, and loyalty to the Imams.

Source Sahih al-BukhariMuhammad al-Bukhari
Source Encyclopedia of ReligionMircea Eliade (ed.); Lindsay Jones (ed., 2nd ed.)

The film's own opening credits name specific approval from the High Islamic Congress of the Shiat in Lebanon for the accuracy and fidelity of its depiction, a named institutional endorsement director Moustapha Akkad sought alongside the Sunni one rather than a passing reference to the tradition.

Source The Message (1976 film) (Wikipedia)Wikipedia contributors

Twelver doctrine holds that the twelfth Imam entered a lesser concealment in 874 and a greater one in 941, and remains alive and hidden until he returns as the Mahdi.

The Quran, held to be the literal and uncreated word of God revealed to Muhammad, is canonical scripture across every branch of Islam, including this tradition.

Source The Study Quran: A New Translation and CommentarySeyyed Hossein Nasr (editor-in-chief)

The shrine of the eighth imam, and the largest mosque in the world by area.

Source Encyclopedia of ReligionMircea Eliade (ed.); Lindsay Jones (ed., 2nd ed.)

Senior leadership office of Shia (Twelver).

Why this is disputed. The guardianship of the jurist is a Twelver position and it divides Twelver scholarship rather than uniting it. Some senior clerics, notably in the quietist tradition associated with Grand Ayatollah Sistani, hold that jurists should guide rather than govern, against the activist reading that grounds the Islamic Republic of Iran's own constitutional order.

Originates in Language

Persecuted In

Position On

The punishment of the grave, and its ease for the righteous, is affirmed in Twelver Islam on the reports.

Source The Islamic Understanding of Death and ResurrectionJane Idleman Smith and Yvonne Yazbeck Haddad
Barakah, Doctrines

Barakah is affirmed in Twelver Islam and attaches to the Imams, to their descendants and to the shrine cities, which is the ground of ziyara.

Barzakh, Doctrines

Barzakh is affirmed in Twelver Islam as a real state between death and the resurrection.

Source The Islamic Understanding of Death and ResurrectionJane Idleman Smith and Yvonne Yazbeck Haddad
Bidah, Doctrines

The charge of innovation runs in more than one direction, and is returned against those who level it.

The questioning of the dead after burial is affirmed in Twelver Islam on the reports.

Source The Islamic Understanding of Death and ResurrectionJane Idleman Smith and Yvonne Yazbeck Haddad
Fitra, Doctrines

Fitra is affirmed in Twelver Islam, and with it the position that no guilt is inherited.

Source Kitab al-KafiMuhammad ibn Yaqub al-Kulayni
Haram, Doctrines

The forbidden category is affirmed in Jafari law as the strongest of the five rulings.

Source Sharai al-Islam fi Masail al-Halal wal-HaramNajm al-Din al-Muhaqqiq al-Hilli
Haya, Doctrines

Haya is affirmed in Twelver Islam as a quality of speech, conduct and dress, and is carried in the reports of the Imams as well as in the hadith of the Prophet.

Source Kitab al-KafiMuhammad ibn Yaqub al-Kulayni
Ihsan, Doctrines

Ihsan is affirmed in Twelver Islam, and the inward dimension it names is carried in the tradition's own devotional and ethical literature rather than through a separate order structure.

Ijazah, Doctrines

The ijazah is the Twelver instrument of scholarly authority, and the licence to transmit and to exercise ijtihad is what constitutes the hierarchy of the seminary.

Consensus is accepted in Twelver legal theory in a restricted sense: it binds because it discloses the Imam's position, not because agreement is authoritative in itself.

Source Principles of Islamic JurisprudenceMohammad Hashim Kamali

Ijtihad as continuous and never closed. Every believer follows a living mujtahid, and taqlid of the dead is not permitted.

Iman, Doctrines

The five roots, which add divine justice and the imamate to the articles the Sunni creeds carry.

The division into grave and lesser sins is affirmed in Twelver Islam, and Twelver scholarship enumerates the grave sins more explicitly than the Sunni schools do.

Source Sharai al-Islam fi Masail al-Halal wal-HaramNajm al-Din al-Muhaqqiq al-Hilli
Kaffara, Doctrines

Kaffara is affirmed in Jafari law as a defined expiation discharging a particular liability.

Source Sharai al-Islam fi Masail al-Halal wal-HaramNajm al-Din al-Muhaqqiq al-Hilli
Messiah, Doctrines

The mahdi identified with the twelfth imam, born in 869 and in occultation rather than awaited as a future birth.

Mizan, Doctrines

The weighing of deeds at the judgement is affirmed in Twelver Islam.

Source The Islamic Understanding of Death and ResurrectionJane Idleman Smith and Yvonne Yazbeck Haddad

The Ja'fari school holds nikah mut'ah lawful, grounded in Qur'an 4:24 and hadith from Imam Ja'far al-Sadiq, and holds the Prophet never banned it.

Sabr, Doctrines

Sabr is affirmed in Twelver Islam, and the Karbala narrative gives endurance under injustice a place in the tradition's devotional life that it has nowhere else.

Shukr, Doctrines

Shukr, gratitude that recognises the giver in the gift, is affirmed in Twelver Islam.

Source The Study Quran: A New Translation and CommentarySeyyed Hossein Nasr (editor-in-chief)
Sirat, Doctrines

The bridge over the fire is affirmed in Twelver Islam on the reports, and held without specifying its manner.

Source The Islamic Understanding of Death and ResurrectionJane Idleman Smith and Yvonne Yazbeck Haddad
Takfir, Doctrines

Takfir is admitted in Twelver scholarship and hedged, and the modern Shia position has been asserted chiefly against those who declare Shia Muslims unbelievers.

Source The Encyclopaedia of Islam, 2nd editionP. Bearman, Th. Bianquis, C. E. Bosworth, E. van Donzel and W. P. Heinrichs (eds.)
Taqwa, Doctrines

Taqwa is affirmed in Twelver Islam as the Quran's measure of human worth.

Source The Study Quran: A New Translation and CommentarySeyyed Hossein Nasr (editor-in-chief)
Tawakkul, Doctrines

Tawakkul is affirmed in Twelver Islam as reliance on God alongside the taking of means, not instead of it.

Source The Study Quran: A New Translation and CommentarySeyyed Hossein Nasr (editor-in-chief)
Tawbah, Doctrines

Tawbah is affirmed in Twelver Islam as a turning back that requires restitution where a human being has been wronged.

Source Kitab al-KafiMuhammad ibn Yaqub al-Kulayni

Twelver theology holds the Quran to be created, God's speech being an act rather than an eternal attribute, which places it with the Mutazila and against Sunni orthodoxy on the question the ninth-century inquisition was fought over.

Source Islamic Creeds: A SelectionW. Montgomery Watt

The five rulings are the standard classification of acts in Jafari jurisprudence as in the Sunni schools.

Source Sharai al-Islam fi Masail al-Halal wal-HaramNajm al-Din al-Muhaqqiq al-Hilli

Twelver legal theory takes the Quran, the Sunna including the reports of the Imams, consensus in its own restricted sense, and reason in the place the Sunni schools give to analogy.

Source Principles of Islamic JurisprudenceMohammad Hashim Kamali

Related To

Own text describes Ta'ziyeh as a Shia Muslim dramatic tradition reenacting the Battle of Karbala.

Source Chelkowski (ed.), Ta'ziyeh: Ritual and Drama in IranPeter J. Chelkowski (editor)

Karbala is the central narrative of Twelver Shia devotion and the subject of the Ashura commemorations.

The party of Ali, from which Twelver Shia Islam descends, takes its origin in this conflict.

Sacred to This Deity

Karbala, Cities

Karbala is the emotional and devotional center of Twelver Shia Islam, built around the graves of Husayn and al-Abbas.

Source The Shi'is of IraqYitzhak Nakash
Najaf, Cities

Najaf is the oldest and, by most accounts, most authoritative seminary center of Twelver Shia Islam.

Qom, Cities

Qom is one of the two leading seminary centers of Twelver Shia Islam, alongside Najaf.

Samarra, Cities

Twelver Shia belief places the occultation of the twelfth imam at Samarra.

Sources
1. An Introduction to Shi'i Islam: The History and Doctrines of Twelver Shi'ism
Moojan Momen, Yale University Press, 1985View the Source
2. Temporary Marriage in Islamic Laws (Shia Studies' World Assembly)
Shia Studies' World Assemblythe marriage-position, its detail and the Nikah Mut'ah stanceView the Source
3. Criminalisation of LGBT People in Iran (Human Dignity Trust)
Human Dignity Trustthe sexuality-position and its detailView the Source
4. Report of the Special Rapporteur on the situation of human rights in the Islamic Republic of Iran
United Nations Human Rights Council, 2025View the Source
5. Wikipedia, Twelver Shia Islam (source)
Wikipedia contributors, Wikipedia
6. The Most Learned of the Shia: The Institution of the Marjaiyya
Linda S. Walbridge (ed.), Oxford University Press, 2001
7. Islamic Laws: Surplus Income From Earnings and Gains
Sistani.org, official site of the Office of Grand Ayatollah Al-Sayyid Ali Al-Husseini Al-SistaniRuling 1769
Quote, Ruling 1769
Whenever a person acquires property by means of trade, craftsmanship, or any other form of earning, then, in the event that it exceeds his and his family's living expenses for the year, he must pay khums, i.e. one-fifth, of it.
View the Source
8. Mapping the Global Muslim Population
Pew Research Center, 2009Sunni and Shia Populations section
Quote, Sunni and Shia Populations section
An overwhelming majority of Muslims are Sunnis, while an estimated 10-13% are Shias.
View the Source
9. Modern Iran: Roots and Results of Revolution
Nikki R. Keddie, Yale University Press, 2006View the Source
The Study Quran: A New Translation and Commentary
Seyyed Hossein Nasr (editor-in-chief), HarperOne, 2015View the Source
The Encyclopaedia of Islam, 2nd edition
P. Bearman, Th. Bianquis, C. E. Bosworth, E. van Donzel and W. P. Heinrichs (eds.), Brill, 2005View the Source
The Islamic Understanding of Death and Resurrection
Jane Idleman Smith and Yvonne Yazbeck Haddad, Oxford University Press, 2002View the Source
Islamic Creeds: A Selection
W. Montgomery Watt, Edinburgh University Press, 1994View the Source
Sharai al-Islam fi Masail al-Halal wal-Haram
Najm al-Din al-Muhaqqiq al-Hilli, 1277
The Hajj: The Muslim Pilgrimage to Mecca and the Holy Places
F. E. Peters, Princeton University Press, 1994View the Source
The Succession to Muhammad: A Study of the Early Caliphate
Wilferd Madelung, Cambridge University Press, 1997View the Source
The Cult of Saints among Muslims and Jews in Medieval Syria
Josef W. Meri, Oxford University Press, 2002View the Source
Principles of Islamic Jurisprudence
Mohammad Hashim Kamali, Islamic Texts Society, 2003View the Source
The Amman Message
Royal Aal al-Bayt Institute for Islamic Thought, Royal Aal al-Bayt Institute for Islamic Thought, 2008Summary, Three Points, point one
Quote, Summary, Three Points, point one
They specifically recognized the validity of all 8 Mathhabs (legal schools) of Sunni, Shi'a and Ibadhi Islam; of traditional Islamic Theology (Ash'arism); of Islamic Mysticism (Sufism), and of true Salafi thought, and came to a precise definition of who is a Muslim.
View the Source
Nahj al-Balagha
Compiled by al-Sharif al-Radi; attributed to Ali ibn Abi TalibSermons and letters attributed to Ali
Quote, Sermons and letters attributed to Ali
The attribution of individual passages is disputed; the collection is central to Shia devotion regardless.
Kitab al-Kafi
Muhammad ibn Yaqub al-KulayniBooks on divine proof and the Imamate
Quote, Books on divine proof and the Imamate
The principal Twelver hadith collection on the doctrine of the Imamate.
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