Even now, at the close of the nineteenth century, there are hundreds and hundreds of men who make their living by casting the horoscopes of idiots and imbeciles.
The "perpetual motion" of the mechanic, the universal solvent of the chemist, the changing of lead into gold, the foretelling events by the relations of stars were all born of the same ignorance of nature that caused the theologian to imagine an uncaused cause as the cause of all causes and effects.
The theologian insisted that there was something superior to nature, and that that something was the creator and preserver of nature.
Of course there is no more evidence of the existence of that "something" than there is of the philosopher's stone.
The mechanics who now believe in perpetual motion are insane, so are the chemists who seek to change one metal into another, so are the honest astrologers, and in a few more years the same can truthfully be said of the honest theologians.
Many of our ancestors believed in the existence of and sought for the Fountain of Perpetual Youth. They believed that an old man could stoop and drink from this fountain and that while he drank his gray hairs would slowly change, that the wrinkles would disappear, that his dim eyes would brighten and grow clear, his heart throb with manhood's force and rhythm, while in his pallid cheeks would burst into blossom the roses of health.
They were believers in the supernatural, the miraculous, and nothing seemed more probable than the impossible.
VII.
MOST people use names in place of arguments. They are satisfied to be disciples, followers of the illustrious dead. Each church, each party has a list of "great men," and they throw the names of these men at each other when discussing their dogmas and creeds.
Men prove the inspiration of the Bible, the divinity of Christ by the admissions of soldiers, statesmen and kings. And in the same way they establish the existence of heaven and hell. Dispute one of their dogmas and you will instantly be told that Isaac Newton or Matthew Hale was on the other side, and you will be asked whether you claim to be superior to Newton or Hale. In our own country the ministers, to establish their absurdities, quote the opinions of Webster and of other successful politicians as though such opinions were demonstrations.