The Great Commandment (or Greatest Commandment) is a name used in the New Testament to describe the first of two commandments cited by Jesus in Matthew 22 (Matthew 22:35–40), Mark 12 (Mark 12:28–34), and in answer to him in Luke 10 (Luke 10:27a),
According to Jesus of Nazareth, the first and greatest commandment is that "the Lord is our God, the Lord is one.