section_path: History/Origins
section_name: Origins
paragraph_text: Origins
  
  The Shia, originally known as the "partisans" of ʿAlī ibn Abī Ṭālib, Muhammad's cousin and Fatima 's husband, first emerged as a distinct movement during the First Fitna from 656 to 661 CE. Shia doctrine holds that ʿAlī was meant to lead the community after Muhammad's death in 632. Historians dispute over the origins of Shia Islam, with many Western scholars positing that Shīʿīsm began as a political faction rather than a truly religious movement. Other scholars disagree, considering this concept of religious-political separation to be an anachronistic application of a Western concept.
  
  Shia Muslims believe that Muhammad designated ʿAlī ibn Abī Ṭālib as his heir during a speech at Ghadir Khumm. The point of contention between different Muslim sects arises when Muhammad, whilst giving his speech, gave the proclamation "Anyone who has me as his mawla, has ʿAlī as his mawla ". Some versions add the additional sentence "O God, befriend the friend of ʿAlī and be the enemy of his enemy". Sunnis maintain that Muhammad emphasized the deserving friendship and respect for ʿAlī. In contrast, Shia Muslims assert that the statement unequivocally designates ʿAlī as Muhammad's appointed successor. Shia sources also record further details of the event, such as stating that those present congratulated ʿAlī and acclaimed him as Amir al-Mu'minin ("commander of the believers").
  
  When Muhammad died in 632 CE, ʿAlī ibn Abī Ṭālib and Muhammad's closest relatives made the funeral arrangements. While they were preparing his body, Abū Bakr, ʿUmar ibn al-Khaṭṭāb, and Abu Ubaidah ibn al Jarrah met with the leaders of Medina and elected Abū Bakr as the first rāshidūn caliph. Abū Bakr served from 632 to 634, and was followed by Umar (634–644) and ʿUthmān (644–656).
  
  With the murder of ʿUthmān in 657 CE, the Muslims of Medina invited ʿAlī to become the fourth caliph as the last source, and he established his capital in Kufa. ʿAlī's rule over the early Islamic empire, between 656 CE to 661 CE, was often contested. Tensions eventually led to the First Fitna, the first major civil war between Muslims within the empire, which began as a series of revolts fought against ʿAlī. While the rebels had previously affirmed the legitimacy of ʿAlī's khilafāʾ (caliphate), they later turned against ʿAlī and fought him. Tensions escalated into the Battle of the Camel in 656, where Ali's forces emerged victorious against Aisha, Talhah, and al-Zubayr. However, the Battle of Siffin in 657 turned the tide against ʿAlī, who lost due to arbitration issues with Muawiyah, the governor of Damascus. ʿAlī withdrew to Kufa, overcoming the Kharijis, a faction that had transformed from supporters to bitter rivals, at Nahrawan in 658. In 661, ʿAlī was assassinated by a Khariji assassin in Kufa while in the act of prostration during prayer (sujud). Subsequently, Muawiyah asserted his claim to the caliphate.