I wonder if you misunderstand me.
Romans 5:1-2 teach that we are at peace with God, being justified by faith in Jesus Christ. And that by this same faith, we have access into the grace in which we stand.
Romans 7 talks about the Law, that it produces "the motions of sin in our members". How the commandment incites disobedience to it. That's how the flesh responds to God's Law. That's one of the reasons God gave the Law, to increase sin. Paul wrote to Timothy that the Law was given for the ungodly, the sinner.
Serving Law works against us, because it inflames our flesh.
Serving Love is who we are born to be, and circumvents our flesh, instead, rather than things
we are doing, we are just sharing what God is doing. When we are loving others we are not sinning, because we are loving.