Sinners are justified based upon the righteousness of Christ. His sinless life and substitutionary death on the cross for sinners is the basis for your justification. Our sin debt is paid in full, through the redemption that is in Christ Jesus (Romans 3:24).
Sinners are justified by faith in Christ. Therefore, having been justified by faith, we have peace with God through our Lord Jesus Christ (Romans 5:1). Faith is trust and confidence, relying upon Christ alone. By faith in Christ, you are justified with God.
Sinners are justified through grace in Christ. Faith receives the grace of God in Christ. Faith is the evidence that you are justified before God. It is your assurance of faith. Therefore it is of faith that it might be according to grace, so that the promise might be sure to all the seed (Romans 4:16).
Sinners are justified in Christ unto righteousness. The only way you can become righteous before God is by faith in Christ alone. Righteousness is the gift of God to believers. But to him who does not work but believes on Him who justifies the ungodly, his faith is accounted for righteousness (Romans 4:5).
