Hell is a state of mind -- ye never said a truer word. And every state of mind, left to itself, every shutting up of the creature within the dungeon of its own mind -- is, in the end, Hell. But Heaven is not a state of mind. Heaven is reality itself. All that is fully real is Heavenly.
C. S. Lewis (2003). “A Mind Awake: An Anthology of C. S. Lewis”, p.185, Houghton Mifflin Harcourt
