Abrahamic religions Abrahamic religions The Abrahamic religions, also referred to collectively as Abrahamism, are a group of Semitic-originated religious communities of faith that claim descent from the Judaism of the ancient Israelites and the worship of the God of Abraham. The Abrahamic religions are monotheistic religions: they worship only one god, the unique God. The term derives from patriarch Abraham, a major biblical figure from "The Old Testament", which is recognized by Christians, Muslims and others. Abrahamic religion spread globally through Christianity being adopted by the Roman Empire in the 4th century and Islam by the Islamic Empires from the 7th century.
Patriarchs (Bible) can be used to refer to the twenty male ancestor-figures between Adam and Abraham. The first ten of these are called the Antediluvian patriarchs, because they came before the Flood. Judaism, Christianity and Islam hold that the patriarchs, along with their primary wives, known as the matriarchs – Sarah (wife of Abraham), Rebekah (wife of Isaac) and Leah (one of the wives of Jacob) – are entombed at the Cave of Machpelah in Hebron, a site held holy by the three religions. Only Rachel, Jacob's favorite wife, is said to be buried separately at what is known as Rachel's Tomb,