Those who hold to the doctrine of salvation by faith only must ignore the admonitions of the Holy Spirit in this text. Remember, the writer was not just James, he was inspired. So, verse 21 tells us that we must stop practicing filthiness and wickedness. In other words, we must repent.
We also must obey, “But be doers of the word, and not hearers only, deceiving yourselves.” The idea that God does not require works of obedience to receive us is a lie. To equate the requirement of obedience to “earning” our salvation is a simply not so. God has made clear His insistence upon our obedience. Otherwise we are fickle. Responding to the extended grace of God by seeing it; and then immediately forgetting it as a man who looks into the mirror, but immediately forgets what manner of man he is; shows a blatant disrespect for the Almighty. God directs His blessings upon those who are led to obedience, not on those who only hear, but do not do. We must “look into the perfect law of liberty and [continue] in it.”
