Early years

ʿAlī’s life, as recorded especially in the Sunni and Shiʿi texts, can be divided into several distinct periods separated by major events. The son of Abū Ṭālib and his wife Fāṭimah bint Asad, ʿAlī was born, according to most older historical sources, on the 13th day of the lunar month of Rajab, about the year 600, inMecca. Many sources, especially Shiʿi ones, record that he was the only person born in the sacredsanctuary of theKaaba, a shrine said to have been built byAbraham and later dedicated to the traditional gods of the Arabs, which became the central shrine of Islam after the advent of thereligion and the removal of all idols from it. ʿAlī was related to the Prophet through his father and mother: Abū Ṭālib was Muhammad’s uncle and became his guardian when the boy’s father died, andFāṭimah bint Asad acted as the Prophet’s mother after his biological mother died. When ʿAlī was five years old, his father became impoverished, and ʿAlī was taken in and raised by Muhammad and his wifeKhadījah. At age 10 ʿAlī became, according to tradition, the second person after Khadījah to accept Islam. Although ʿAlī’s father refused to give up his devotion to traditional Arabicpolytheism, he accepted ʿAlī’s decision, telling him, “Since he [the Prophet] leads you only to righteousness, follow him and keep close to him.”

From Mecca to Medina

The second period of ʿAlī’s life, lasting slightly more than a decade, begins in 610, when Muhammad received the first of hisrevelations, and ends with the migration of the Prophet toMedina in 622. During this period ʿAlī was Muhammad’s constant companion. Along with Zayd ibn Ḥāritha, who was like a son to the Prophet,Abū Bakr, a respected member of the rulingQuraysh tribe of Mecca, and Khadījah, he helped to form the nucleus of the earliest Meccan Islamic community. From 610 to 622 ʿAlī spent much of his time providing for the needs of believers in Mecca, especially the poor, by distributing what he had among them and helping them with their daily chores.

Both Sunni and Shiʿi sources confirm the occurrence in 622 of the most important episode of this period. Muhammad, knowing that his enemies were plotting to assassinate him, asked ʿAlī to take his place and sleep in his bed; Muhammad then leftMecca secretly with Abū Bakr and reachedMedina safely several days later (his arrival marks the beginning of the Islamic calendar). When the plotters entered Muhammad’s house with drawn daggers, they were deeply surprised to find ʿAlī, whom they did not harm. ʿAlī waited for instructions and left sometime later with Muhammad’s family. He arrived safely in Qubā on the outskirts of Yathrib, which soon became known as Mādinat al-Nabi (“City of the Prophet”) or simplyMedina, on the instructions of the Prophet. According to some sources, he was one of the first of the Meccan followers of Muhammad to arrive in Medina.