Muʿtazila

Mu'tazila (Arabic:المعتزلة‎ al-muʿtazilah) is a school of Islamic theology based on reason and rational thought that flourished in the cities of Basra and Baghdad, both in present-day Iraq, during the 8th–10th centuries. The adherents of the Mu`tazili school—known in the English language as "Mu`tazilites"—are best known for their denying the status of the Qur'an as uncreated and co-eternal with God, asserting that if the Quran is God's word, logically God "must have preceded his own speech".