Foundation and the Question of Legitimacy
The First Civil War (Fitna): After the Prophet’s death, the question of succession defined Muslim history. The Shia position: ‘Ali ibn Abi Talib was the designated successor. The Sunni position: Abu Bakr’s election was valid. The First Civil War (35-40 AH) pitted ‘Ali against first Talha and Zubayr (the Battle of the Camel, 36 AH), then Mu’awiya ibn Abi Sufyan, the governor of Syria (the Battle of Siffin, 37 AH).
The arbitration and its aftermath: At Siffin, the fighting paused for arbitration — a decision that split ‘Ali’s camp. The Kharijites withdrew, declaring both ‘Ali and Mu’awiya invalid leaders. ‘Ali was assassinated by a Kharijite in 40 AH / 661 CE. Imam Hasan, the eldest son, abdicated to Mu’awiya in exchange for guarantees — which Mu’awiya later broke.
Mu’awiya’s transformation: Mu’awiya’s genius was administrative: he built a professional Syrian army, developed a postal system, and created the framework of a functioning empire. His flaw was dynastic: he designated his son Yazid as successor — a departure from the elective principle of the early caliphate that even some Sunni scholars considered illegitimate.
See also: Ali Ibn Abi Talib, Hasan Husayn, Imamah, Seerah Madinah
The Karbala Massacre (61 AH / 680 CE)
Yazid’s accession: When Mu’awiya died in 60 AH, his son Yazid demanded bay’a (oath of allegiance) from the leading figures of the Muslim world. Imam Husayn ibn ‘Ali, grandson of the Prophet, refused — knowing that giving bay’a would legitimize a system he considered fundamentally unjust.
The Kufan invitation: The people of Kufa sent thousands of letters promising support if Husayn would come to lead them. Husayn dispatched his cousin Muslim ibn ‘Aqil to assess the situation. The Umayyad governor ‘Ubayd Allah ibn Ziyad arrived, suppressed the movement, and captured Muslim ibn ‘Aqil, who was executed.
The massacre: Husayn continued toward Kufa with 72 companions and family members. At Karbala on the 10th of Muharram (Ashura), they were surrounded by an Umayyad army of thousands. After refusing to submit, Husayn and the male members of his group were killed. The women and children — including Imam Zayn al-‘Abidin, who survived due to illness — were taken prisoner to Damascus.
Its theological significance: For the Shia, Karbala is not merely a historical defeat but the supreme example of shahada (martyrdom) in the cause of truth — the Imam choosing death over legitimating tyranny. The event divided the Muslim world’s moral understanding of legitimate authority in a way that has never healed.
See also: Karbala, Hasan Husayn, Zayn Al Abidin, Muharram Ashura, Ahl Al Bayt, Nass Designation
The Umayyad Dynasty and Shia Resistance
After Karbala: The Umayyad suppression of Shia movements continued throughout the dynasty. The Tawwabun uprising (65 AH), the Mukhtar al-Thaqafi rebellion (66-67 AH), and repeated uprisings in Iraq defined the political landscape.
The key Imams under Umayyad rule:
- Imam Zayn al-‘Abidin (d. 95 AH) — maintained the Imamate through du’a (prayer) and teaching rather than political action
- Imam Muhammad al-Baqir (d. 114 AH) — developed Ismaili/Shia jurisprudence and ta’wil
- Imam Ja’far al-Sadiq (d. 148 AH) — the greatest teacher; his school shaped both Shia and some Sunni jurisprudence
The Abbasid Revolution (132 AH / 750 CE): The Umayyads were overthrown by the Abbasids, who had used Shia sentiments and the slogan of restoring the Prophet’s family to power — but then betrayed those supporters once in power. This betrayal deepened the Ismaili/Shia position on the irreconcilability of worldly power and true Imamate.
See also: Al Tawwabun, Fatimid Caliphate, Tayyibi Dawat
See also: Ali Ibn Abi Talib, Hasan Husayn, Imamah, Seerah Madinah, Karbala, Zayn Al Abidin, Muharram Ashura, Ahl Al Bayt, Nass Designation, Al Tawwabun, Fatimid Caliphate, Tayyibi Dawat