CS Lewis on the human belief in miracles.

CS Lewis wrote: “The experience of a miracle in fact requires two conditions. First we must believe in a normal stability of nature, which means we must recognize that the data offered by our senses recur in regular patterns. Secondly, we must believe in some reality beyond Nature. When both beliefs are held, and not till then, we can approach with an open mind the various reports which claim that this super- or extra-natural reality has sometimes invaded and disturbed the sensuous content of space and time which makes our ‘natural’ world. The belief in such a supernatural reality itself can neither be proved nor disproved by experience. The arguments for its existence are metaphysical, and to me conclusive. They turn on the fact that even to think and act in the natural world we have to assume something beyond it and even assume that we partly belong to that something. In order to think we must claim for our own reasoning a validity which is not credible if our own thought is merely a function of our brain, and our brains a by-product of irrational physical processes.” (God in the Dock, “Miracles”)