When Jesus came to earth, He made it clear that His mission was not to destroy the law, or even part of it. His purpose was, by His grace, to bring man back into obedience to the precepts of the law of God.
Galatians 5:22, 23 contains that answer. Here lies the ultimate formula for success in human relationships. “And the fruits of the Spirit are love, joy, peace, longsuffering, gentleness, goodness, faith, meekness, temperance.”