There is only one religion, though there are a hundred versions of it.
George Bernard Shaw, Plays Pleasant and Unpleasant, Vol. II, preface (1898)
Abrahamic religion is a term commonly used to designate the three prevalent monotheistic religions – Christianity, Islam, and Judaism – which claim Abraham as a part of their sacred history. Bahá’í is also included in this map. Abrahamic religions account for more than half of the world’s total population. (Information source: Wikipedia)