Judaism has its roots as an organized religion in the Middle East during the Bronze Age. Modern Judaism evolved from ancient Israelite religion around 500 BCE, and is considered one of the oldest monotheistic religions. The Hebrews and Israelites were already referred to as "Jews" in later books of the Tanakh such as the Book of Esther, with the term Jews replacing the title "Children of Israel". Judaism's texts, traditions and values strongly influenced later Abrahamic religions, including Christianity and Islam. Hebraism, like Hellenism, played a seminal role in the formation of Western civilization through its impact as a core background element of Early Christianity.