The testimony of the universe, and of the Scriptures, and of the Lord Jesus Christ is that God deserves your trust and your reverent obedience.
Who will be able to present you to God as one who is guiltless, and righteous? How will you respond to the suffering servant of God?
The strength we need for the Christian life is provided by God himself. Each child of God can lean into the arms of the Father, confident that he who started a good work in us will bring it to completion.
Those who are in Christ are no longer doomed to a life of unrighteousness and condemnation. Rather, in Christ we can live a new life, walking according to the Spirit.