Now, I ask you to be honest with me. It makes no difference to you what I believe, nor what I wish to prove. I simply ask you to be honest. Divest your minds, for a moment at least, of all religious prejudice. Act, for a few moments, as though you were men and women.

Suppose the king, if there was one, and the priest, if there was one, at the time this gentleman floated in the dug-out, and charmed his ears with the music of the tom-tom, had said: "That dug-out is the best boat that ever can be built by man; the pattern of that came from on high, from the great god of storm and flood, and any man who says that he can improve it by putting a mast in it, with a sail upon it, is an infidel, and shall be burned at the stake;" what, in your judgment—honor bright—would have been the effect upon the circumnavigation of the globe?

Suppose the king, if there was one, and the priest, if there was one—and I presume there was a priest, because it was a very ignorant age—suppose this king and priest had said: "That tom-tom is the most beautiful instrument of music of which any man can conceive; that is the kind of music they have in heaven; an angel sitting upon the edge of a fleecy cloud, golden in the setting sun, playing upon that tom-tom, became so enraptured, so entranced with her own music, that in a kind of ecstasy she dropped it—that is how we obtained it; and any man who says that it can be improved by putting a back and front to it, and four strings, and a bridge, and getting a bow of hair with rosin, is a blaspheming wretch, and shall die the death,"—I ask you, what effect would that have had upon music? If that course had been pursued, would the human ears, in your judgment, ever have been enriched with the divine symphonies of Beethoven?

Suppose the king, if there was one, and the priest, had said: "That crooked stick is the best plow that can be invented: the pattern of that plow was given to a pious farmer in a holy dream, and that twisted straw is the ne plus ultra of all twisted things, and any man who says he can make an improvement upon that plow, is an atheist;" what, in your judgment, would have been the effect upon the science of agriculture?

But the people said, and the king and priest said: "We want better weapons with which to kill our fellow-Christians; we want better plows, better music, better paintings, and whoever will give us better weapons, and better music, better houses to live in, better clothes, we will robe him in wealth, and crown him with honor." Every incentive was held out to every human being to improve these things. That is the reason the club has been changed to a cannon, the dug-out to a steamship, the daub to a painting; that is the reason that the piece of rough and broken stone finally became a glorified statue.

You must not, however, forget that the gentleman in the dug-out, the gentleman who was enraptured with the music of the tom-tom, and cultivated his land with a crooked stick, had a religion of his own. That gentlemen in the dug-out was orthodox. He was never troubled with doubts. He lived and died settled in his mind. He believed in hell; and he thought he would be far happier in heaven, if he could just lean over and see certain people who expressed doubts as to the truth of his creed, gently but everlastingly broiled and burned.

It is a very sad and unhappy fact that this man has had a great many intellectual descendants. It is also an unhappy fact in nature, that the ignorant multiply much faster than the intellectual. This fellow in the dug-out believed in a personal devil. His devil had a cloven hoof, a long tail, armed with a fiery dart; and his devil breathed brimstone. This devil was at least the equal of God; not quite so stout but a little shrewder. And do you know there has not been a patentable improvement made upon that devil for six thousand years.

This gentleman in the dug-out believed that God was a tyrant; that he would eternally damn the man who lived in accordance with his highest and grandest ideal. He believed that the earth was flat. He believed in a literal, burning, seething hell of fire and sulphur. He had also his idea of politics; and his doctrine was, might makes right. And it will take thousands of years before the world will reverse this doctrine, and believingly say, "Right makes might."

All I ask is the same privilege to improve upon that gentleman's theology as upon his musical instrument; the same right to improve upon his politics as upon his dug-out. That is all. I ask for the human soul the same liberty in every direction. That is the only crime I have committed. I say, let us think. Let each one express his thought. Let us become investigators, not followers, not cringers and crawlers. If there is in heaven an infinite being, he never will be satisfied with the worship of cowards and hypocrites. Honest unbelief, honest infidelity, honest atheism, will be a perfume in heaven when pious hypocrisy, no matter how religious it may be outwardly, will be a stench.

This is my doctrine: Give every other human being every right you claim for yourself. Keep your mind open to the influences of nature. Receive new thoughts with hospitality. Let us advance.