Fallen man is not simply an imperfect creature who needs improvement: he is a rebel who must lay down his arms. Laying down your arms, surrendering, saying you are sorry, realizing that you have been on the wrong track and getting ready to start life over again from the ground floor-that is the only way out of a "hole." This process of surrender-this movement full speed astern-is repentance.
C. S. LewisThe real job of every moral teacher is to keep bringing us back to the simple principles, which we're so anxious not to see.
C. S. Lewis