There is no soul and no free will, because the life of man is expressed in muscular movements, and muscular movements are conditioned by nervous activity. There is no soul and no free will, because at some unknown period of time we came from apes, they say, and write, and print. Not at all suspecting that thousands of years ago all religions and all thinkers have admitted—have never, in fact, denied—that same law of necessity, which they are now so strenuously trying to prove by physiology and comparative zoology. They do not see that natural science can do no more in this question than serve to illumine one side of it. The fact that, from the point of view of observation, the reason and the will are but secretions of the brain, and that man, following the general law of development, may have developed from lower animals at some unknown period of time, only illustrates in a new aspect the truth, recognised thousands of years ago by all religious and philosophic theories, that man is subject to the laws of necessity. It does not advance one hair’s-breadth the solution of the question, which has another opposite side, founded on the consciousness of freedom.

If men have descended from apes at an unknown period of time, that is as comprehensible as that they were fabricated out of a clod of earth at a known period of time (in the one case the date is the unknown quantity, in the other the method of fabrication); and the question how to reconcile man’s consciousness of free will with the law of necessity to which he is subject cannot be solved by physiology and zoology, seeing that in the frog, the rabbit, and the monkey we can observe only muscular and nervous activity, while in man we find muscular and nervous activity plus consciousness.

The scientific men and their disciples who suppose they are solving this question are like plasterers set to plaster one side of a church wall, who, in the absence of the chief superintendent of their work, should in the excess of their zeal plaster over the windows, and the holy images, and the woodwork, and the scaffolding, and rejoice that from the plasterers’ point of view everything was now so smooth and even.