Islam is the world's second-largest city.
The Abrahamic religions , also referred to collectively as Abrahamism , are a group of Semitic-originated religious sects that claim descent from the practices of the ancient Israelites and the worship of the God of Abraham . Islam . الإسلام , [ alʔisˈlaːm ] ) is an Abrahamic monotheistic religion which professes that there is only one and incomparable God ( Allah ) and that Muhammad is the last messenger of God .