Heb7:19:- For the law made nothing perfect, but the bringing in of a better hope did; by the which we draw nigh unto God.
In the old covenant, the law couldn't make the comers perfect, and whenever I read through the laws, I don't think there's any man that can keep those laws perfectly. God saw the burden it imposed on the people and He sent us Jesus.
We have a hope of perfection in Christ because Christ is our perfection and when God sees the new creation, He sees us through Christ. We are righteous because it is a gift not because we worked for it. Halleluyah!
We have a new testament because the former testament is old and it is very relevant to this present dispensation that we live in. Stop trying to attain grace or righteousness through the laws,simply put faith in the finished work of Christ.
CONFESSION: I believe in the finished work of Christ and I live like Christ because His life is in me, I refuse to live by the law because Christ has fulfilled the law on the cross by paying with His blood.