Wouldn’t it be nice if we lived in a world where nobody ever lied to us? We’ve grown so accustomed to living in a world where dishonesty, corruption, vice, and deception are the norm. In this section of Jesus Sermon on the Mount he addresses oaths & vows as a way to address integrity, again stressing that unless your righteousness surpass that of the Pharisees & teachers of the law you will in no way enter the Kingdom of God.