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
World religions it is included in the list because of its influence on Christianity and Islam and because of its relevance to traditional Western understandings of Western history. On demographic grounds, it does not fit into the list, for there are far fewer Jews in the world than there are Christians, Muslims, Hindus, and Buddhists. Similarly, it does not fit into the list if the groups are defined by a desire to spread internationally, because Judaism is typically non-proselytizing. Many scholars have utilised the "World Religions" category alongside other "catch-all" categories such as "new religious movements" and "indigenous religions". The scholar Steven