"We remain conscious of a desire which no natural happiness will satisfy. But is there any reason to suppose that reality offers any satisfaction to it? “Nor does the being hungry prove that we have bread.” But I think it may be urged that this misses the point.
A man’s physical hunger does not prove that that man will get any bread; he may die of starvation on a raft in the Atlantic. But surely a man’s hunger does prove that he comes of a race which repairs its body by eating and inhabits a world where eatable substances exist. In the same way, though I do not believe (I wish I did) that my desire for Paradise proves that I shall enjoy it, I think it a pretty good indication that such a thing exists and that some men will. A man may love a woman and not win her; but it would be very odd if the phenomenon called “falling in love” occurred in a sexless world.
Here, then, is the desire, still wandering and uncertain of its object and still largely unable to see that object in the direction where it really lies. Our sacred books give us some account of the object. It is, of course, a symbolical account. Heaven is, by definition, outside our experience, but all intelligible descriptions must be of things within our experience. The scriptural picture of heaven is therefore just as symbolical as the picture which our desire, unaided, invents for itself; heaven is not really full of jewelry any more than it is really the beauty of Nature, or a fine piece of music. The difference is that the scriptural imagery has authority. It comes to us from writers who were closer to God than we, and it has stood the test of Christian experience down the centuries.
The natural appeal of this authoritative imagery is to me, at first, very small. At first sight it chills, rather than awakes, my desire. And that is just what I ought to expect. If Christianity could tell me no more of the far-off land than my own temperament led me to surmise already, then Christianity would be no higher than myself. If it has more to give me, I must expect it to be less immediately attractive than “my own stuff.” Sophocles at first seems dull and cold to the boy who has only reached Shelley. If our religion is something objective, then we must never avert our eyes from those elements in it which seem puzzling or repellent; for it will be precisely the puzzling or the repellent which conceals what we do not yet know and need to know."
Merry Christmas now and forever, until we find our way home