Sixth Fatimid caliph of Egypt (996–1021), Al-Hakim is a controversial figure known for his unpredictable decrees and uncompromising religious policies. He is venerated as a divine manifestation by the Druze religion, which emerged during his reign.
Al-Hakim bi-Amr Allah(985 — 1021)
Al-Hakim bi-Amr Allah
Califat fatimide
8 min read
Frequently asked questions
Key Facts
- Became caliph at age 11 in 996 following the death of his father al-Aziz
- Founded the Dar al-Hikmah (House of Wisdom) in Cairo in 1004, a center of intellectual and religious learning
- Ordered the destruction of the Church of the Holy Sepulchre in Jerusalem in 1009
- The Druze religion emerged in 1017 centered on his person, venerating him as a divine manifestation
- Disappeared mysteriously in 1021, likely assassinated
Works & Achievements
A library and academy open to all, holding tens of thousands of manuscripts on astronomy, medicine, philosophy, and Ismaili theology. The Dar al-Ilm was one of the great intellectual centers of the medieval world, a symbolic rival to the Library of Alexandria.
Begun by his father, Al-Hakim completed this vast mosque in Cairo that bears his name. A major monument of Fatimid architecture, it served at various times as a mosque, a prison for Crusaders, a stable, a warehouse, and a museum, before being restored in the twentieth century.
Throughout his reign, Al-Hakim issued hundreds of decrees governing daily life, commerce, religion, and public morals. Though often seen as contradictory and unpredictable, they reflect a drive for total control over society and a radical vision of caliphal authority.
Though not written by Al-Hakim himself, these founding texts of the Druze religion were composed in his name by Hamza ibn Ali and his companions. They form the sacred corpus of a faith born from his reign and mysterious disappearance, still alive today with around one million followers.
Al-Hakim had an observatory built on the Muqattam hills to conduct observations of the stars. This interest in astronomy, connected to the calculation of the religious calendar and to astrology, was part of the great Ismaili scholarly tradition.
Anecdotes
Al-Hakim was in the habit of roaming the streets of Cairo at night, alone on his gray donkey, to oversee the enforcement of his decrees and dispense justice directly to the people. These nocturnal patrols earned him a reputation for omniscience that fascinated his subjects and terrified his corrupt officials.
In 1009, Al-Hakim ordered the destruction of the Church of the Holy Sepulchre in Jerusalem, one of the most venerated sanctuaries in Christendom. This radical act caused lasting trauma in Europe and was one of the justifications cited a century later for launching the First Crusade.
The caliph issued decrees of bewildering strangeness: he banned the sale of certain vegetables such as mlukhiyya, ordered cobblers to stop making women's shoes in order to confine them to the home, then revoked some of these edicts himself a few years later. Historians still debate whether this reflected rigorous religious policy or genuine mental instability.
In 1004–1005, Al-Hakim founded the Dar al-Ilm (the House of Knowledge) in Cairo, an institution open to all scholars that made tens of thousands of manuscripts in astronomy, medicine, philosophy, and Ismaili theology freely available. It was an unprecedented act of intellectual patronage that for a time rivaled the memory of the great Library of Alexandria.
In February 1021, Al-Hakim mysteriously disappeared during one of his nightly walks in the Muqattam hills. His donkey was found stained with blood, but no body was ever recovered. For his followers who went on to found the Druze religion, this disappearance is not a death: it is a divine 'occultation', and Al-Hakim will return at the end of time to establish a reign of justice.
Primary Sources
Il chevauchait son âne dans les rues et les marchés, de nuit comme de jour, observant l'état de ses sujets, punissant les injustes et récompensant les vertueux de sa propre main.
Al-Hakim ordonna la destruction de l'église du Saint-Sépulcre et de toutes les croix qui se trouvaient dans son royaume, et de nombreuses églises furent rasées en Égypte et en Syrie.
Notre seigneur, qu'il soit glorifié, est le Créateur de tout ce qui est, le Premier et le Dernier, le Manifeste et le Caché. Quiconque Le reconnaît en al-Hakim a atteint la vérité suprême.
Parmi les édifices qu'il fit ériger, la mosquée dite al-Hakim, commencée par son père al-Aziz et achevée en l'an 393 de l'hégire, qui reste l'un des monuments les plus remarquables du Caire.
Key Places
Capital of the Fatimid caliphate and the birthplace and seat of power of Al-Hakim, al-Qahira was one of the most populous cities in the world at the turn of the eleventh century. It was here that Al-Hakim ruled, founded the Dar al-Ilm, and had his great mosque completed.
Begun by his father al-Aziz and completed by Al-Hakim in 1013, this imposing mosque bears his name and dominates the al-Jammaliyya quarter. It is today one of the oldest surviving monuments of Fatimid architecture.
It was in these desert hills overlooking Cairo that Al-Hakim mysteriously disappeared in February 1021. The site of his solitary nocturnal wanderings, the Muqattam has become in Druze tradition a place of deep spiritual significance.
In 1009, Al-Hakim ordered the destruction of the Church of the Holy Sepulchre in Jerusalem, one of the most controversial acts of his reign. This city, sacred to all three Abrahamic faiths, was under Fatimid control and the scene of persistent religious tensions.
Founded by Al-Hakim in 1004–1005, the Dar al-Ilm was a library and academy open to all, housing tens of thousands of manuscripts and lecture halls. It embodied the intellectual ambition of the Fatimid caliphate and its openness to every branch of learning.
