17“Don't even begin to think that I have come to do away with the Law and the Prophets. I haven't come to do away with them but to fulfill them. 18I say to you very seriously that as long as heaven and earth exist, neither the smallest letter nor even the smallest stroke of a pen will be erased from the Law until everything there becomes a reality. 19Therefore, whoever ignores one of the least of these commands and teaches others to do the same will be called the lowest in the kingdom of heaven. But whoever keeps these commands and teaches people to keep them will be called great in the kingdom of heaven. 20I say to you that unless your righteousness is greater than the righteousness of the legal experts and the Pharisees, you will never enter the kingdom of heaven.