Almanzor, born in the year nine hundred thirty-eight in Turrush, emerged from a family of Yemeni Arab descent with a rich juridical heritage. His journey began in Córdoba, where he was trained as a faqīh. Through a combination of humble beginnings and remarkable efficiency, he quickly gained the trust of Subh, the mother of Caliph Al-Hakam II's children, which paved the way for his ascent in the court administration.
During the reign of Al-Hakam II, Almanzor held several significant administrative roles, including director of the mint in nine hundred sixty-seven and quartermaster for General Ghalib ibn Abd al-Rahman’s army in nine hundred seventy-three. Following the caliph's death in nine hundred seventy-six, Almanzor's influence grew, effectively making him the ruler of Islamic Iberia, a position he maintained even after the rise of Al-Hakam II's sons, Abd al-Malik al-Muzaffar and Abd al-Rahman Sanchuelo, until the year one thousand nine.
As chamberlain from nine hundred seventy-eight, Almanzor wielded extraordinary power across al-Andalus and parts of the Maghreb, while Caliph Hisham II was relegated to a largely ceremonial role. His rise to power, often attributed to an unquenchable thirst for dominance, must be understood within the context of the complex internal struggles of the Umayyad administration. His deep religious convictions garnered him the support of Muslim authorities, although this relationship was not without its tensions.
Almanzor's authority was rooted in his defense of jihad, which he championed in the name of the Caliph. This image as a defender of Islam justified his political maneuvers. With his grip on power, he implemented significant reforms in both foreign and domestic policies, leading numerous successful military campaigns in the Maghreb and Iberia. His aggressive incursions against the Christian kingdoms on the peninsula temporarily stymied their advances southward, solidifying his legacy as a formidable military commander.