Moses summons all Israel and tells them to listen to the statutes and rules, to learn them and do them. He stresses that the Lord made the covenant at Horeb not only with their fathers but with them, those alive today. He spoke face to face out of the fire, though Moses stood between to declare the word to them, because the people were afraid.
Then Moses repeats the ten commandments. The Lord introduces himself as the one who brought them out of Egypt, out of the house of slavery. They shall have no other gods before him and make no images to bow down to. They shall not take his name in vain. They shall keep the Sabbath day, on which no one works, not even servants or foreigners, and remember that they were slaves in Egypt and the Lord brought them out with a mighty hand. They shall honor father and mother. They shall not murder, commit adultery, steal, bear false witness or covet a neighbor's wife, house, field or anything else.
After hearing these words out of the fire and the darkness, the heads of the tribes and the elders came to Moses and asked him to speak with God and tell them what he said, for they feared they would die. The Lord heard and approved what they said, and wished that they would always have that heart to fear him and keep his commandments. Moses was told to stay with the Lord to receive the whole law and teach it, and the chapter closes with the command to walk in all the way the Lord commanded, so that it may go well with them and they may live long in the land.