The definition of what constitutes sin begins with the Ten Commandments. These commands were known by Abraham (Genesis 26:5); they were written on tablets of stone as the covenant made with Israel at Sinai (Exodus 20:3-17) and they are now being written on the hearts of those who enter the new covenant (Hebrews 10:16).
What has changed is the way people atone for their sins! A better sacrifice for sin is provided through the sacrifice of Jesus.















