For let us make no mistake. If the end of the world appeared in all the literal trappings of the Apocalypse,* if the modern materialist saw with his own eyes the heavens rolled up* and the great white throne appearing,* if he had the sensation of being himself hurled into the Lake of Fire,* he would continue forever, in that lake itself, to regard his experience as an illusion and to find the explanation of it in, psycho-analysis, or cerebral pathology. Experience by itself proves nothing.
(*references: Revelation 6:14; 20:11, 19:20; 20:10; 20:14-15; 21:8)
C.S. Lewis, "Miracles," God in the Dock (Eerdmans: 1970) 25-26.