Unfortunately you are mistaken. We will always be sinners and all have missed the mark. You are not made righteous by your own deeds or by your flesh but by the blood of Jesus. The Jews believe that it is by their works they are saved and not by the blood of Jesus. That is why they are angry and jealous of the gentiles/ Christian's. Torah is darkness and of the flesh, the new testament is of the spiritual and the unseen and of light. We will always sin but there is pardon for it because the flesh is always at war with our spirit. God tells us to cling to him and it is folly to believe we are righteous by our own hand. Definitely continue on in spirit but remember that we wrestle with the flesh and not free from sinning in the sense of following everything perfectly even though we strive to.