I’ve just read CS Lewis’s ‘The Weight of Glory’, in which he considers heaven, and explains his understanding of reward and future glory in Christian theology. I mentioned a couple of weeks ago that Alister McGrath references this essay quite extensively in his book on natural theology, ‘The Open Secret’.

In the first part of the essay – the part that McGrath quotes so extensively in his book – Lewis explains why he thinks we all long for heaven, sometimes without realising it. Some of the subjects we learned at school may have seemed boring at times, but opened the door to a wealth of enjoyment in the future (hopefully!) We might have had a glimpse of that future from time to time, but often it was a hard slog, learning things seemingly for the sake of it. Lewis says

‘if we are made for heaven, the desire for our proper place will be already in us, but not yet attached to the true object, and will even appear as the rival of that object.’

If we are fascinated by what we see in nature, find it beautiful, or if it awakens something in us that we can’t put a name to, Lewis would say that that is a ‘desire for our own far-off country.’ But if I were to lose myself in nature-worship I would be disappointed because I would inevitably find suffering and death lurking around the corner.

‘The books or music in which we thought the beauty was located will betray us if we trust to them; it was not in them, it only came through them, and what came through them was longing… For they are not the thing itself; they are only the scent of a flower we have not yet found, the echo of a tune we have not heard, news from a country we have never yet visited.’

Lewis would insist that this ‘desire that no natural happiness will satisfy’ is evidence, of a sort, for the existence of this ‘far-off country’.

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.’

That’s not something I’ve considered before, but it’s an interesting thought!