For it is by grace you have been saved, through faith—and this is not from yourselves, it is the gift of God— not by works, so that no one can boast. For we are God’s handiwork, created in Christ Jesus to do good works, which God prepared in advance for us to do.
This is a classical salvation verse quoted many times, and used to show that our works don’t save us, but faith. Of course the faith that saves us works, as James clearly teaches. James seems to contradict Paul in that he says we are justified by works, whereas Paul says we’re not justified by works, but by faith. I think the point James was making is that our faith is proved genuine by our works. Paul really says the same thing if you read his letters. And this passage points that direction as well. We are actually created in Christ Jesus for good works. The point of the Greek word, peripateō (περιπατήσωμεν), likely means that good works are our way of life in Christ Jesus.
The good works we do are as unique as the new creations, indeed handiwork each one of us are in Christ Jesus. We are all created uniquely different, like different snowflakes. And new creation is the same. Many of us may do the same things, but they have our own signature on them, exactly how we do them. And we also do different things. Some are adept with hammers and nails, others at playing music, still others in solving problems, and the list goes on and on. There are a number of spiritual gifts listed in different places in scripture (1 Corinthians 13; Romans 12; Ephesians 4; 1 Peter 4), all involving good works. Whatever our hand finds to do, we’re to do it wholeheartedly and for the Lord as a blessing to others.
Of course what we do is all because of God’s gift to us. We can and should develop what has been given to us, but in the end we have to recognize that it’s 100% a gift from God. So that God gets all the glory as we give him thanks for what we can do, actually often enjoy doing, and with the wonder that it can be a blessing to others.
What we do proceeds from who we are. And who we are can be a mix of good and bad due to creation and sin, true for us at least much of the time even as Christians. We must be humble, knowing whatever is good comes from God. The desire to do so, and the actual work itself. In and through Jesus.