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at this moment. But it is important to remember that a large part
of their influence is to be traced to the philosophic and ethical
tendencies of the earlier humanistic movement which had set the scene
for them, to which they are so sympathetic that we may assert that
it is in them that their practical interests are grounded and by them
that their scientific methods are reinforced. I divide this second
group of media, for clearness, under three heads.

First comes the rise of the natural sciences. In 1859, Darwin
published the _Origin of Species_ and gave to the world the
evolutionary hypothesis, foreshadowed by Goethe and other
eighteenth-century thinkers, simultaneously formulated by Wallace
and himself. Here is a theory, open to objections certainly, not yet
conclusively demonstrated, but the most probable one which we yet
possess, as to the method of the appearance and the continuance of
life upon the planet. It conceives of creation as an unimaginably
long and intricate development from the inorganic to the organic, from
simple to complex forms of life. Like Kantianism and the humanistic
movement generally, the evolutionary hypothesis springs from reasoned
observation of man and nature, not from any _a priori_ or speculative
process. With this theory, long a regulative idea of our world,
preaching was forced to come to some sort of an understanding. It
strikes a powerful blow at the scholastic notion of a dichotomized
universe divided between nature and supernature, divine and human.
It reinforced humanism by minimizing, if not making unnecessary,
the objective and external source and external interpretations of
religions. It pushes back the initial creative _act_ until it is lost
in the mists and chaos of an unimaginably remote past. Meanwhile,
creative _energy_, the very essence of transcendent life, is, as we
know it, not transcendent at all, but working outward from within,
a part of the process, not above and beyond it. The inevitable
implication here is that God is sufficiently, if not exclusively,
known through natural and human media. Science recognizes Him in the
terms of its own categories as in and of His world, a part of all its
ongoings and developments. But His creative life is indistinguishable
from, if not identical with, its expressions. Here, then, is a
practical obliteration of the line once so sharply drawn between the
natural and the supernatural. Hence the demarcation between the divine
a