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 . Judaism , Christianity , and Islam are the largest Abrahamic religions in terms of numbers of adherents . Islam . Like other Abrahamic religions , Islam also teaches a final judgment with the righteous rewarded paradise and unrighteous are punished in hell .