So, as we have our tea, I propose not only to operate on your heart so as to change your will, but also on your eyes so as to change your outlook. But wait a minute. No, I do not propose to operate at all. I myself cannot do anything of the sort. I am just mildly suggesting that you are perhaps dead, and perhaps blind, leaving you to think the matter over for yourself. If an operation is to be performed it must be performed by God Himself.

Cornelius Van Til