Although I was a holy and blameless monk, my conscience was nevertheless full of trouble and anguish. I could not endure these words—the righteousness of God. I had no love for that holy and just God who punishes sinners. But when, by the Spirit of God, I understood these words, when I learnt how the justification of the sinner proceeds from the free mercy of our Lord through faith, then I felt born again like a new man. I entered through the open doors into the very paradise of God. Henceforward also, I saw the beloved and Holy Scriptures with other eyes. As previously I had detested with all my heart these words—the righteousness of God—I began from that hour to value them and to love them, as the sweetest and most consoling words in the Bible. In very truth, this language of St. Paul was to me the true gate of paradise.
~ Martin Luther