A prominent streak within the corpus of Shiite sacred narratives is related to events in early Islamic history. They are understood within a framework of salvation history and are used at the same time as a prism for moral views and emotional expressions in the present. These narratives distinguish the Shiites within the larger community of Muslims.
Sunnis share the veneration of Ali and Husayn, albeit to a lesser degree than Shiites. In particular during the second and third centuries of Islamic history, Shiites often vilified the first three caliphs as usurpers. It should be noted, however, that a lot of the opposition against Uthman was only retroactively ascribed to the first two caliphs. There are also cases where Sunnis participate in rituals where the caliphs are blamed and in more recent history Shiites have largely abandoned the vilification of the first three caliphs.
Apart from these protagonists of the political struggles, legends also surround the prophet's daughter, Fatima. She is the only genealogical link between Muhammad and later generations. With the Imami consensus on this line of succession to the exclusion of Alids (and other relatives of Muhammad) who did not descend from him, greater importance was attached to Fatima in Shiite narrative traditions. Her role has often been compared to that of Mary for the Christians. Among Sunnis, Fatima too is venerated alongside Aisha, the Prophet's wife who challenged Ali in the Battle of the Camel.
Shiite lore about Fatima place her in the orbit of the Imams, as can be seen from stories surrounding her birth. Her mother Khadija, Muhammad's first wife, did not receive any support from the women of the local Quraysh, but was assisted by women from paradise: Sarah (Abraham's wife), Asiya (Pharaoh's wife, according to the Quran, in which she plays a different and positive role), Safura (Moses' wife), and Mary. (Sarah, Safura, and Mary are connected to particularly high-ranking prophets of the Islamic tradition; in Ismaili Shiism, Abraham, Moses, and Jesus are three of the seven speaker-prophets.)
According to popular narratives, when she was born, Fatima was washed with water from the Kawthar, the river of paradise, and confirmed the basic principles of Islam as well as the imamate of Ali. Shiite tradition also has it that Muhammad supported the marriage of Fatima and Ali, even though he was poor, because the marriage had already been taken place in heaven. This is another example of the general idea that salvation history was prefigured before the creation of the world. Fatima's epithet, al-Zahra ('the radiant'), has various explanations. One is the light that emanates from her while praying, especially when grieving for the martyrs of Karbala. Another explanation claims that when Fatima was born, a light appeared on the sky and earth.
In the modern world these historical narratives play an important role in political language. Examples can be found during the Iranian revolution when Reza Shah and his supporters were presented as Yazid, Muawiya, or Umayyads and the revolutionaries as martyrs of Karbala. Likewise, the events of the 7th century—the struggle for the leadership of the Islamic community and in particular the martyrdom of Muhammad's grandson, Husayn, and his supporters in Karbala—are exploited in propaganda. Fatima is an important identification figure for women in their personal lives as well as when they are active in public life.
Other sacred narratives concern the Imams, the forms of religious guidance during the Occultation, and the arrival of the Mahdi. Both Sunnis and Shiites believe that God does not leave the world without guidance. According to both, Islam has therefore always existed, even though previous revelations have been distorted by Jews and Christians. Following the general tendency of applying the same patterns to the sacred histories of all Abrahamic faiths, Ismailis assume that the biblical prophets Noah, Abraham, Moses, and Jesus were 'speaker-prophets' who conveyed the outer truth of religion, although they do not count in the line of Imams that starts with Ali. Like Muhammad, these prophet-Imams of the Ismailis also had companions to whom they taught the inner secrets of the revelation. According to this tradition, Shem was Noah's companion, Ishmael was Abraham's, Aaron was Moses', and Simon Peter accompanied Jesus.