Free Will

The Mu'tazilite school of Islamic theology gives priority to reason in interpreting matters of belief. It emerged in Basra in the early eighth century, was the official doctrine of the Abbasid state under al-Ma'mun and his two successors, and set out its theology under five principles.

Predestination (Qadar) is the sixth article of Islamic faith, encompassing divine foreknowledge, the divine decree, and the relationship between God's sovereignty and human responsibility. It drove major early theological debates, producing the Ash'ari and Maturidi Sunni schools.