Who knows that they are sacred? Can anything be sacred to us that we do not know to be true?
For many centuries free speech has been an insult to God. Nothing has been more blasphemous than the expression of honest thought. For many ages the lips of the wise were sealed. The torches that truth had lighted, that courage carried and held aloft, were extinguished with blood.
Truth has always been in favor of free speech—has always asked to be investigated—has always longed to be known and understood. Freedom, discussion, honesty, investigation and courage are the friends and allies of truth. Truth loves the light and the open field. It appeals to the senses—to the judgment, the reason, to all the higher and nobler faculties and powers of the mind. It seeks to calm the passions, to destroy prejudice and to increase the volume and intensity of reason's flame.
It does not ask man to cringe or crawl. It does not desire the worship of the ignorant or the prayers and praises of the frightened. It says to every human being, "Think for yourself. Enjoy the freedom of a god, and have the goodness and the courage to express your honest thought."
Why should we pursue the truth? and why should we investigate and reason? and why should we be mentally honest and hospitable? and why should we express our honest thoughts? To this there is but one answer: for the benefit of mankind.
The brain must be developed. The world must think. Speech must be free. The world must learn that credulity is not a virtue and that no question is settled until reason is fully satisfied.
By these means man will overcome many of the obstructions of nature. He will cure or avoid many diseases. He will lessen pain. He will lengthen, ennoble and enrich life. In every direction he will increase his power. He will satisfy his wants, gratify his tastes. He will put roof and raiment, food and fuel, home and happiness within the reach of all.
He will drive want and crime from the world. He will destroy the serpents of fear, the monsters of superstition. He will become intelligent and free, honest and serene.
The monarch of the skies will be dethroned—the flames of hell will be extinguished. Pious beggars will become honest and useful men. Hypocrisy will collect no tolls from fear, lies will not be regarded as sacred, this life will not be sacrificed for another, human beings will love each other instead of gods, men will do right, not for the sake of reward in some other world, but for the sake of happiness here. Man will find that Nature is the only revelation, and that he, by his own efforts, must learn to read the stories told by star and cloud, by rock and soil, by sea and stream, by rain and fire, by plant and flower, by life in all its curious forms, and all the things and forces of the world.
When he reads these stories, these records, he will know that man must rely on himself,—that the supernatural does not exist, and that man must be the providence of man.