re is far more evidence for the uniformity of Nature as a whole
than for any one law of Nature; because a law of Nature is established
by the uniformity of sequences in those phenomena to which it applies;
whereas every uniformity of sequence, of whatever kind, is an evidence
of the general uniformity. The evidence for the uniformity of nature is
the accumulated evidence for all the separate uniformities. But, however
much greater the quantity of evidence, the kind ever remains the same.
There is no means by which we can demonstrate this uniformity. We can
only make it probable. We can say that in almost every case all the
evidence is one way; but whenever there is evidence to the contrary we
cannot refuse to examine it.
If a miracle were worked science could not prove that it was a miracle,
nor of course prove that it was not a miracle. To prove it to be a
miracle would require not a vast range of knowledge, but absolutely
universal knowledge, which it is entirely beyond our faculties to
attain. To say that any event was a miracle would be to say that we knew
that there was no higher law that could explain it, and this we could
not say unless we knew all laws: to say that it was not a miracle would
be _ex hypothesi_ to assert what was false. In fact, to assert the
occurrence of a miracle is simply to go back to the beginning of
science, and to say: Here is an event which we cannot assign to that
derivative action to which we have been led to assign the great body of
events; we cannot explain it except by referring it to direct and
spontaneous action, to a will like our own will. Science has shown that
the vast majority of events are due to derivative action regulated by
laws. Here is an event which cannot be so explained, any more than the
action of our own free will can be so explained. Science may fairly
claim to have shown that miracles, if they happen at all, are
exceedingly rare. To demonstrate that they never happen at all is
impossible, from the very nature of the evidence on which Science rests.
But for the same reason Science can never in its character of Science
admit that a miracle has happened. Science can only admit that, so far
as the evidence goes, an event has happened which lies outside its
province.
To believers the progress of Science is a perpetual instruction in the
character which God has impressed on His works. That He has put Order in
the very first place may be a surprise to us; but it can o
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