Definition and Nature
True righteousness, as depicted in the Bible, refers to the state of moral purity and uprightness that aligns with God's standards. It is not merely an external adherence to laws or rituals but an inward transformation that reflects God's character. True righteousness is both a gift from God and a pursuit for believers, involving faith, obedience, and a heart aligned with divine will.

Biblical Foundation
The concept of righteousness is central to the biblical narrative, beginning with God's own nature. In Genesis 15:6, Abraham's faith is credited to him as righteousness, establishing the principle that righteousness is linked to faith. The Berean Standard Bible states, "Abram believed the LORD, and it was credited to him as righteousness."

Old Testament Context
In the Old Testament, righteousness is often associated with justice and ethical conduct. The Law given to Israel was a guide to living righteously, emphasizing justice, mercy, and humility (Micah 6:8). The Psalms and Proverbs frequently highlight the blessings of living righteously, such as in Psalm 1:6, "For the LORD guards the path of the righteous, but the way of the wicked will perish."

New Testament Revelation
The New Testament reveals the fullness of true righteousness through Jesus Christ. In Matthew 5:20, Jesus teaches, "For I tell you that unless your righteousness exceeds that of the scribes and Pharisees, you will never enter the kingdom of heaven." This indicates that true righteousness surpasses mere legalistic observance and is rooted in a transformed heart.

Righteousness Through Christ
The Apostle Paul expounds on the doctrine of righteousness through faith in Christ. Romans 3:22-24 states, "And this righteousness from God comes through faith in Jesus Christ to all who believe. There is no distinction, for all have sinned and fall short of the glory of God, and are justified freely by His grace through the redemption that is in Christ Jesus." Here, righteousness is presented as a gift of grace, accessible through faith.

Practical Outworking
True righteousness manifests in the believer's life through the fruit of the Spirit (Galatians 5:22-23) and a commitment to living according to God's commands. James 2:17 emphasizes the active nature of faith: "So too, faith by itself, if it does not result in action, is dead." Thus, true righteousness involves both belief and action, reflecting God's love and justice in the world.

Eschatological Hope
The Bible also speaks of an eschatological dimension to righteousness. Believers look forward to the ultimate fulfillment of righteousness in the new creation, where God's justice and peace will reign fully. 2 Peter 3:13 assures, "But in keeping with God’s promise, we are looking forward to a new heaven and a new earth, where righteousness dwells."

Conclusion
True righteousness, therefore, is a comprehensive biblical theme that encompasses faith, ethical living, and the transformative work of Christ. It is both a present reality for believers and a future hope, grounded in the character and promises of God.