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
Atheist Manifesto: The Case Against Christianity, Judaism, and Islam Atheist Manifesto: The Case Against Christianity, Judaism, and Islam Atheist Manifesto: The Case Against Christianity, Judaism, and Islam () is a 2005 book by French author Michel Onfray. According to Onfray, the term ""athéologie"" is taken from a project of a series of books written and compiled by Georges Bataille under the vocable "La Somme athéologique", which was ultimately never completed. The book sold over 200,000 copies. Two other books were written shortly after its publication as replies to its arguments: "L'Anti-traité d'athéologie, Le système Onfray mis à nu" by Matthieu Baumier, and "Dieu avec esprit: Réponse à Michel Onfray"