According to the Bible, the divine laws, in Greek known as Decalogue, spoken by God to Moses and written on two tablets of stone (Ex. 20:2-14and Deut. 5:6-18). They are the highest laws in Judaism and the source of all Jewish law and ethics. Christianity and Islam also have accepted them. The Ten Commandments cover the whole religious and moral life of humanity. They teach the unity of God and prescribe the fundamental ways of behavior among people.