Lennon vs Lewis

"Imagine there's no heaven. It's easy if you try." - John Lennon

"Suppose we *have* only dreamed, or made up, all those things... Suppose we have. Then all I can say is that, in that case, the made-up things seem a good deal more important than the real ones. Suppose this black pit of a kingdom of yours *is* the only world. Well it strikes me as a pretty poor one." - C.S. Lewis The Silver Chair