 that through this mechanical system that somehow you make your way to heaven and all. I agree with you. All those things were in Luther's mind at the time. But the essential thing that was in Luther's mind, because he came to his doctrine of justification earlier on, the central thing that was in his mind was his own struggle with God, that he didn't feel like he could please God ever, and he didn't feel like God could ever be happy with him, and he needed to find a new way.