Jesus told us, "So in everything, do to others what you would have them do to you, for this sums up the Law and the Prophets."
"Jesus replied: “‘Love the Lord your God with all your heart and with all your soul and with all your mind.’ This is the first and greatest commandment. And the second is like it: ‘Love your neighbor as yourself.’ All the Law and the Prophets hang on these two commandments.”
The law of Moses condemns, it leads to death. Jesus fullfilled that law by dying for us.
"who also hath made us able ministers of the new testament — not of the letter, but of the Spirit; for the letter killeth, but the Spirit giveth life."