In The Leap of Reason
(1976), British philosopher (I refuse to call him a theologian) Don Cupitt uses a modification Plato's well known allegory of the philosopher in the cave to demonstrate the absence of meaning in all God-talk. In Cupitt's cave, there are no shadows of the outside world on the walls, simply because the cave does not have an opening. Living in the cave, an observer does not have the slightest indication of the very existence of something like an "outside world." In the language of the cave's population, vocabulary about such an outside world is therefore not needed and utterly meaningless.
Don Cupitt's analogy actually does work very well in the artificial world he has constructed for his example. What is missing, however, are parallels to the real world. For here, in our real world, there is no closed cave -- at least, not any more. Not since the God from outside has decided to come into the cave and reveal himself through his son Jesus Christ, who opened up the way into the world beyond for us. Read Hebrews 1:1ff, and talk about meaningless God-language! more »