According to historians, Judaism began when Abraham made a covenant with God, establishing him as the Father of the Semitic religions. Throughout history, followers of Judaism have been called Hebrews, Israelites, and Jews. The core beliefs of Judaism are outlined in the Torah and other sacred texts like the Talmud. Jews observe religious practices and holidays like keeping kosher, honoring the Sabbath, and celebrating Passover. They also believe in monotheism, following the Ten Commandments, and the coming of a Messiah.