Western religions Western religions Western religions refers to religions that originated within Western culture, and are thus historically, culturally, and theologically distinct from the Eastern religions. The term Abrahamic religions (Islam, Eastern Christianity and Judaism) is often used in lieu of using the East and West terminology. Western culture itself was significantly influenced by the emergence of Christianity and its adoption as the state church of the Roman Empire in the late 4th century and the term "Christendom" largely indicates this intertwined history. Western Christianity was significantly influenced by Hellenistic religion (notably Platonism and Gnosticism) as well as the Roman imperial cult.
Religions of the ancient Near East and Arabian religion. Judaism is a development of Canaanite religion, both Indo-European and Semitic religions influenced the ancient Greek religion, and Zoroastrianism was a product of ancient Indo-Iranian religion. In turn these religious traditions strongly influenced the later monotheistic religions of Christianity, Mandeanism, Sabianism, Gnosticism, Islam, and Manicheanism, which inherited their monotheism from Judaism and Zoroastrianism. The history of the ancient Near East spans more than two millennia, from the Bronze Age to the Early Iron Age, in the region now known as the Middle East, centered on the Fertile Crescent. There was much cultural contact, so that it is