Yet every code is the same in that they are all insufficient. They are written down, so they are finite and can't cover all possibilities, thus their intent can be subverted. This is what allows a difference between what is legal, and what is justified as righteous. This is what allowed the Pharisees to stay within the law even while transgressing the law's purpose.synthesis I realize that but each 'code' is different.
What Jesus does is free us from the bindings of the law that we may pursue the law's purpose under the guidance of the Holy Spirit. The Holy Spirit, being God, is infinite, thus for every possible situation righteous guidance is made available to the believer. In this sense, as Christians we are lawless. Surely it must seem a mystery how lawless Christians could behave more righteously than lawful Pharisee hypocrites. Remove any attempt to follow the law from those hypocrites, and they would be free from the bindings of the law to pursue their own purposes as led by any foul spirit. This is the lawlessness that reveals law's beauty, while Christianity is the lawlessness that illuminates law's limitations.