these theories simply because they are theories. The true sceptic is as much a spiritualist as he is a materialist. He thinks that the savage dancing round an African idol stands quite as good a chance of being right as Darwin. He thinks that mysticism is every bit as rational as rationalism. He has indeed the most profound doubts as to whether St Matthew wrote his own gospel. But he has quite equally profound doubts as to whether the tree he is looking at is a tree and not a rhinoceros.
This is the real meaning of that mystery which appears so prominently in the lives of great sceptics, which appears with especial prominence in the life of Charles II. I mean their constant oscillation between atheism and Roman Catholicism. Roman Catholicism is indeed a great and fixed
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