“Many sweat to reconcile St. Paul and St. James, but in vain. ‘Faith justifies’ and ‘faith does not justify’ contradict each other flatly. If any one can harmonize them I will give him my doctor’s hood and let him call me a fool “
There is some merit to this argument. I cannot reconcile them.
St. Paul says that faith is necessary; St. James says faith is not sufficient. There’s no conflict between those two. If you want to drive somewhere, gasoline is necessary. But it’s not sufficient; you also need a car. Faith powers our works. Without faith, our works are in vain. But what good is the force, without an object to act apon?
Justification is through faith, and faith alone...
Romans 3:28, “Therefore we conclude that a man is justified by faith apart from the law.”
If a man says that he has faith in Christ and has not the evidence, then his faith is in vain.
Matthew 7:16 “Ye shall know them by their fruits. Do men gather grapes from thorns, or figs from thistles?”
What James is saying, he is saying that if a man is truly born again, it will manifest itself outwardly, true faith in Christ cannot contain itself, and must be manifest outwardly.
How will this faith be manifest? By obedience to Christ.
Not by membership in a certain denomination, not by observances of sacraments, but by obedience to Christ and Christ alone.
We're justified by faith alone, and that faith will show.
That's what James was saying when he said that faith without works is dead.