What is the role of good works in a Christian's life?

In the life of a Christian, good works serve as the evidence of genuine faith and understanding of God's grace. As illustrated in Titus 3:8, believers are encouraged to maintain good works, which are profitable for others. While good works do not contribute to salvation, they reflect the transformative effect of saving faith within us. This aligns with the biblical teaching that genuine faith produces fruit in the form of good works (James 2:17). Thus, Christians are called to live out their faith actively, not to earn salvation, but as a joyful response to the grace they have received through Christ.