
“And you will hear of wars and rumors of wars. See that you are not alarmed, for this must take place, but the end is not yet. For nation will rise against nation, and kingdom against kingdom, and there will be famines and earthquakes in various places. All these are but the beginning of the birth pains.” That’s what the Lord Jesus promised His disciples. How does His word, with support from fantastical fiction, help us prepare for armed conflicts across our real world?
The main relevant fact admitted by all parties is that war is very disagreeable. The main contention urged as fact by Pacifists would be that wars always do more harm than good. How is one to find out whether this is true? It belongs to a class of historical generalisations which involve a comparison between the actual consequences of some actual event and a consequence which might have followed if that event had not occurred.
“Wars do no good” involves the proposition that if the Greeks had yielded to Xerxes and the Romans to Hannibal, the course of history ever since would have been perhaps better, but certainly no worse than it actually has been; that a Mediterranean world in which Carthaginian power succeeded Persian would have been at least as good and happy and as fruitful for all posterity as the actual Mediterranean world in which Roman power succeeded Greek.
My point is not that such an opinion seems to me overwhelmingly improbable. My point is that both opinions are merely speculative; there is no conceivable way of convincing a man of either.
C. S. Lewis, “Why Am I Not A Pacifist”