Matthew 5
19 Ref Whoever then goes against the smallest of these laws, teaching men to do the same, will be named least in the kingdom of heaven; but he who keeps the laws, teaching others to keep them, will be named great in the kingdom of heaven.
20 Ref For I say to you, If your righteousness is not greater than the righteousness of the scribes and Pharisees, you will never go into the kingdom of heaven.
21 Ref You have knowledge that it was said in old times, You may not put to death; and, Whoever puts to death will be in danger of being judged: