Abrahamic religions as adherents of an Abrahamic religion, about 32% as adherents of other religions, and 16% as adherents of no organized religion. Christianity claims 33% of the world's population, Islam has 21%, Judaism has 0.2% and the Bahá'í Faith represents around 0.1%. It was suggested by Louis Massignon that the phrase "Abrahamic religion" means that all these religions come from one spiritual source. Paul the Apostle referred to Abraham as the "father of us all". There is a Quranic term, "millat Ibrahim", 'religion of Ibrahim', indicating that Islam sees itself as standing in a tradition of religious practice from Abraham. Jewish
Ishmael in Islam tribe of Jurhum. Ishmael's line is then traced from his son Kedar, then down through to Adnan, then to the Musta'riba, to the Quraysh. In this manner, Muhammad's ancestry leads back to Ishmael, joining "original biblical ancestry of Abraham with a distinctively Arab afinal stock," and connecting Muhammad with Mecca and the Kaaba. Ishmael in Islam Ishmael (, ) is the figure known in Judaism, Christianity, and Islam as Abraham's (Ibrahim) son, born to Hagar (Hajar). In Islam, Ishmael is regarded as a prophet ("nabi") and an ancestor to Muhammad. He also became associated with Mecca and the construction of