Golden calf God of Israel was associated with or pictured as a calf/bull deity through the process of religious assimilation and syncretism. Among the Egyptians' and Hebrews' neighbors in the ancient Near East and in the Aegean, the aurochs, the wild bull, was widely worshipped, often as the Lunar Bull and as the creature of El. When Moses went up into Biblical Mount Sinai to receive the Ten Commandments (), he left the Israelites for forty days and forty nights. The Israelites feared that he would not return and demanded that Aaron make them "gods" to go before them (). Aaron gathered
Thou shalt not kill A number of sins were considered to be worthy of the death penalty including murder, incest, bearing false witness on a capital charge, adultery, idolatry, bestiality, human sacrifice to pagan gods, cursing a parent, fortune-telling, and other sins. For example, the Exodus narrative describes the people as having turned to idolatry with the golden calf while Moses was on the mountain receiving the law from God. When Moses came down, he commanded the Levites to take up the sword against their brothers and companions and neighbors. The Levites obeyed and killed about three thousand men who had sinned in worship