Jesus fulfilled the old covenant (given at Mount Sinai) and thereby brought it to a close (Matthew 5:17-20; Romans 10:4). He began a new covenant which will be fulfilled when he returns. Man’s responsibility to the covenant is to obey the words of our Lord recorded in the New Testament Scriptures (Hebrews 8:7-13; 10:15-39). Listen to a teaching called Overview of the Covenants