It does seem as though the most zealous Christian must at times entertain some doubt as to the divine origin of his religion. For eighteen hundred years the doctrine has been preached. For more than a thousand years the Church had, to a great extent, control of the civilized world, and what has been the result? Are the Christian nations patterns of charity and forbearance? On the contrary, their principal business is to destroy each other. More than five millions of Christians are trained, educated, and drilled to murder their fellow-christians. Every nation is groaning under a vast debt incurred in carrying on war against other Christians, or defending themselves from Christian assault. The world is covered with forts to protect Christians from Christians; and every sea is covered with iron monsters ready to blow Christian brains into eternal froth. Millions upon millions are annually expended in the effort to construct still more deadly and terrible engines of death. Industry is crippled, honest toil is robbed, and even beggary is taxed to defray the expenses of Christian warfare. There must be some other way to reform this world. We have tried creed, and dogma and fable, and they have failed; and they have failed in all the nations dead. The people perish for the lack of knowledge. Nothing but education--scientific education--can benefit mankind. We must find out the laws of nature and conform to them. We need free bodies and free minds--free labor and free thought--chainless hands, and fetterless brains. Free labor will give us wealth. Free thought will give us truth. We need men with moral courage to speak and write their real thoughts, and to stand by their convictions, even to the very death. We need have no fear of being too radical. The future will verify all grand and brave predictions. Paine was splendidly in advance of his time; but he was orthodox compared with the Infidels of to-day. Science, the great Iconoclast, has been busy since 1809, and by the highway of Progress are the broken images of the Past. On every hand the people advance. The Vicar of God has been pushed from the throne of the Cæsars, and upon the roofs of the Eternal City falls once more the shadow of the Eagle. All has been accomplished by the heroic few. The men of science have explored heaven and earth, and with infinite patience have furnished the facts. The brave thinkers have used them. The gloomy caverns of superstition have been transformed into temples of thought, and the demons of the past are the angels of to-day. Science took a handful of sand, constructed a telescope, and with it explored the starry depths of heaven. Science wrested from the gods their thunderbolts; and now the electric spark freighted with thought and love, flashes under all the waves of the sea. Science took a tear from the cheek of unpaid labor, converted it into steam, created a giant that turns with tireless arm, the countless wheels of toil.