Let us not boast in our rightousness for the scriptures says in Isaiah 64" We are all infected and impure with sin. When we display our righteous deeds, they are nothing but filthy rags. " Our rightousness, not sins. Nevertheless let us boast in the free gift of rightousness through Jesus Christ. The gift he profided for us, and not what we worked for. Romans 5:17 "For if, by the trespass of the one man, death reigned through that one man, how much more will those who receive God's abundant provision of grace and of the gift of righteousness reign in life through the one man, Jesus Christ!"