Islam is an Abrahamic monotheistic religion teaching that there is only one God (Allah) and that Muhammad is the messenger of God. It is the world’s second-largest religion and the fastest-growing major religion in the world, with over 1.8 billion followers or 24.1% of the global population, known as Muslims.
Islam teaches that God is merciful, all-powerful, unique and has guided mankind through prophets, revealed scriptures and natural signs. The primary scriptures of Islam are the Quran, viewed by Muslims as the verbatim word of God, and the teachings and normative example (called the sunnah, composed of accounts called hadith) of Muhammad (May peace and blessings be upon him)(c. 570–8 June 632 CE).
Muslims believe that Islam is the complete and universal version of a primordial faith that was revealed many times before through prophets including Adam, Abraham, Moses and Jesus. As for the Quran, Muslims consider it to be the unaltered and final revelation of God.