The law is not and evil thing. Romans 7:12-13. Galatians 3:24. The law was to show us our sins, and we must realize that we can’t keep this law which then should produce Godly sorrow that leads us to repentance and finally to Christ. This is why King David said, “how love I thy law.” David was a converted man with the Holy Spirit, Pslam 51:11. This means David was a Christian and part of the root of the church, a man after Gods own heart. The Church did not begin on the day of Pentecost. The people mentioned in Hebrews 11 were all members of the church in the wilderness. They believed what we do after Christ but before Christ. Faith is timeless and it matters not when you have it. Paul taught the Philippians that the law did not produce righteousness but self righteousness Philippians 3:8-9. God imputes His own righteousness to those of faith. Romans 3:20-22. Gods law brought me to Christ and I love the law for doing that. Once in Christ it is time to say goodbye to Moses and hello to Jesus. The law was given by Moses but grace and truth came by Jesus Christ, John 1:17. We no longer work in the law to achieve righteousness but yield to the Spirit of God to work in us, this is why Jesus is our Sabbath rest and the fulfillment of the shadow Sabbath of the law. While yet in the flesh we will always need Gods righteous covering until we are in the kingdom of God having been changed from mortal to immortal and sinner needing grace to impeccable. In the kingdom we will have our own righteousness and immortal life no longer needing faith and grace. This is when Gods word will be fulfilled, “let us make man after our image and according to our likenes.” The first Adam was only a physical shadow of this but the second Adam was a great light in the world.