C. S. Lewis on conversion
"Learning in War-Time" in The Weight of Glory (San Francisco: HarperSanFrancisco, 1976), 51–52:
Before I became a Christian I do not think I fully realised that one's life, after conversion, would inevitably consist in doing most of the same things one had been doing before, one hopes, in a new spirit, but still the same things. Before I went to the last war I certainly expected that my life in the trenches would, in some mysterious sense, be all war. In fact, I found that the nearer you got to the front line the less everyone spoke and thought of the allied cause and the progress of the campaign; and I am pleased to find that Tolstoi, in the greatest war book ever written, records the same thing—and so, in its own way, does the Iliad. Neither conversion nor enlistment in the army is really going to obliterate our human life. Christians and soldiers are still men; the infidel's idea of a religious life and the civilian's idea of active service are fantastic. If you attempted, in either case, to suspend your whole intellectual and aesthetic activity, you would only succeed in substituting a worse cultural life for a better. You are not, in fact, going to read nothing, either in the Church or in the line: if you don't read good books, you will read bad ones. If you don't go on thinking rationally, you will think irrationally. If you reject aesthetic satisfactions, you will fall into sensual satisfactions.
There is therefore this analogy between the claims of our religion and the claims of the war: neither of them, for most of us, will simply cancel or remove from the slate the merely human life which we were leading before we entered them.