Christians are, however, to obey the laws of proper governmental structures. It is no wonder that people get confused. According to Paul's argument in Romans 1-5, there are two ways to be saved. One way is to keep the law perfectly. If you could live and never violate any of God's law or your own conscience, God would owe you salvation because you deserve it.
Sin is the transgression of law.
The other way of salvation is to trust implicitly in the shed blood of Jesus Christ , who did keep God's law perfectly. In Romans 5, Paul says Jesus took our punishment upon himself in spite of the fact we were sinners. That is precisely why you can't earn salvation or do sufficient works to merit it. Well, then, you may ask. In one way or another all the 10 Commandments are repeated in the New Testament save one.