Jesus demonstrates how he fulfils the Old Testament by teaching the true purpose of the command, "Do not murder." He says the command has a much greater depth than simply restraining negative actions, instead it should restrain negative emotions and words. He says the command has a much greater length than simply restraining negative actions, instead it should promote positive actions towards others to maintain reconciled, healthy relationships. The high standard of righteousness drives us to Jesus as the poor in spirit who cry out in repentance.