It is not an easy matter to teach faith without works, and still to require works. Unless the ministers of Christ are wise in handling the mysteries of God and rightly divide the word, faith and good works may easily be confused. Both the doctrine of faith and the doctrine of good works must be diligently taught, and yet in such a way that both the doctrines stay within their God-given sphere. If we only teach works, as our opponents do, we shall lose the faith. If we only teach faith people will come to think that good works are superfluous.
Martin Luther’s Commentary on Galatians 5:15
Luther, Lockdown, Law & Gospel | Galatians 5:15