Islam, major world religion promulgated by the Prophet Muhammad in Arabia in the 7th century ce. The Arabic term islām, literally “surrender,” illuminates the fundamental religious idea of Islam—that the believer (called a Muslim, from the active particle of islām) accepts surrender to the will of Allah (in Arabic, Allāh: God).

Muslims (Arabic: المسلمون, romanized: al-Muslimūn, lit. 'submitters [to God]') are people who adhere to Islam, a monotheistic religion belonging to the Abrahamic tradition.