What does the Bible say about evidence of grace?

The Bible clearly states that the evidence of grace in the life of a believer manifests as faith and love. In Colossians 1:3-4, Paul expresses gratitude for the believers' faith in Christ and their love for the saints, highlighting these attributes as crucial indicators of God's grace at work. Moreover, this is affirmed in 1 John 3, where the commandment is declared to believe in the name of Jesus Christ and to love one another. Thus, true evidence of grace does not stem from our works but from the transformative actions of the Holy Spirit in our hearts.