We have been saved by grace and not by works. But does that mean we do not have to do good? The answer is clear and decisive. Grace and good works are not competitors. They go hand in hand in the lives of God’s children (see Ephesians 2:8-10).

When we come to faith in Christ, our old sinful nature dies. The old nature is crucified and buried with Christ, and we rise to new life in Christ. “Therefore, if anyone is in Christ, the new creation has come: The old has gone, the new is here!” (2 Corinthians 5:17).

Being raised with Christ means living a life in which good works (or “good fruit” in the words of Jesus—John 15) become natural to us. Bearing good fruit is a sign that our faith and conversion are true and genuine. Good works are a natural expression of thankfulness.

While doing good becomes “second” nature to all who have new life in Christ, we still need to work at it. Though the old nature has been crucified, it still rises up from time to time to try to reassert itself. It is no longer the driving force in our life, but it remains a force to fight against. Wanting to produce good fruit assures us that we are indeed saved, and that is a powerful witness to people who do not yet know Jesus.