Which book is primarily associated with righteousness as a major theme?

• A. Romans
• B. Galatians
• C. Colossians
• D. Philemon

Answer: (A)

Righteousness as a major theme is most closely associated with Romans. This letter lays out the doctrine of justification by faith—that God declares believers righteous apart from works of the law—and explains how faith in Jesus Christ unfolds into a righteous life. It presents the righteousness of God as both the standard and the gift, showing how all have sinned and are justified freely by grace through redemption in Christ. The famous statement that the righteous shall live by faith anchors the practical outworking of this righteousness, influencing how both Jew and Gentile relate to God, to the law, and to one another.

The other books touch righteousness in important ways, but not as their central thread. Galatians wrestles with being made right before God by faith rather than by legal observance, Colossians highlights the supremacy and sufficiency of Christ and the life that flows from union with Him, and Philemon focuses on forgiveness and reconciliation between believers. Romans ties these themes together into a comprehensive treatment, making it the best-fitting association with righteousness as a major theme.