C.S. Lewis on Forgiveness

Glad to see this C.S. Lewis passage over at Trevin Wax's page. I read this passage awhile back and it really reoriented my thinking about sin:

There is all the difference in the world between forgiving and excusing. Forgiveness says “Yes, you have done this thing, but I accept your apology; I will never hold it against you and everything between us two will be exactly as it was before.”But excusing says “I see that you couldn’t help it or didn’t mean it; you weren’t really to blame.” If one was not really to blame then there is nothing to forgive. In that sense forgiveness and excusing are almost opposites....

Real forgiveness means looking steadily at the sin, the sin that is left over without any excuse, after all allowances have been made, and seeing it in all its horror, dirt, meanness, and malice, and nevertheless being wholly reconciled to the man who has done it. That, and only that, is forgiveness, and that we can always have from God if we ask for it. 

There's much more at his blog.