After an error you need not only to remove the causes but also to correct the error itself: after a sin you must not only, if possible, remove the temptation, you must also go back and repent the sin itself. In each case an 'undoing' is required.
C. S. LewisChild,' said the Lion, 'I am telling you your story, not hers. No one is told any story but their own.
C. S. LewisOne is sometimes glad not to be a great theologian; one might easily mistake it for being a good Christian.
C. S. Lewis