Does this exclude good works in the life of the believer? By no means. Our justification is always unto good works. Though no merit ever proceeds from our works, either those done before our conversion or those done afterward, good works are a necessary fruit of true faith.
"Necessary fruit?" Yes, necessary. Good works are not necessary for us to earn our justification. They are never the ground of our justification. They are necessary in a more restricted sense. They are necessary corollaries to true faith. If a person claims to have faith yet brings forth no fruit of obedience whatsoever, it is proof positive that the claim to faith is a false claim. True faith inevitably and necessarily bears fruit. The absence of fruit indicates the absence of faith.
We are not justified by the fruit of our faith. We are justified by the fruit of Christ's merit. We receive His merit only by faith, but it is only by true faith that we receive His merit. And all true faith yields true fruit.
Coram Deo: Living in the Presence of God
Prayerfully examine your faith and spiritual fruit.
For Further Study
Galatians 5:22-25: "But the fruit of the Spirit is love, joy, peace, longsuffering, kindness, goodness, faithfulness, gentleness, self-control. Against such there is no law. And those who are Christ's have crucified the flesh with its passions and desires. If we live in the Spirit, let us also walk in the Spirit."
© R.C. Sproul. All rights reserved.