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 World religions World religions is a category used in the study of religion to demarcate the five—and in some cases six—largest and most internationally widespread religious movements. Christianity, Islam, Judaism, Hinduism, and Buddhism are always included in the list, being known as the "Big Five". Some scholars also include another religion, such as Sikhism, Zoroastrianism, or the Bahá'í Faith, in the category. The world religions paradigm was developed in the United Kingdom in the 1960s, where it was pioneered by phenomenological scholars like Ninian Smart. It was designed to broaden the study of religion away from its heavy focus on