I just read this quote in a commentary. It is from the famous A.W. Tozer. It will preach…
Something has happened to the doctrine of justification.… The faith of Paul and Luther was a revolutionizing thing. It upset the whole life of the individual and made him into another person altogether. It laid hold on the life and brought it unto obedience to Christ. It took up its cross and followed along after Jesus with no intention of going back. It said good-bye to its old friends as certainly as Elijah when he stepped into the fiery chariot and went away in the whirlwind. It had a finality about it. It snapped shut on a man’s heart like a trap; it captured the man and made him from that moment forward a happy love-servant of his Lord.
(The Root of the Righteous [Harrisburg, Pa.: Christian Publications, 1955], pp. 45-46)