But we have learned more and more about what we call Nature--about what we call facts. Slowly it dawned upon the mind that force is indestructible--that we cannot imagine force as existing apart from matter--that we cannot even think of matter existing apart from force--that we cannot by any possibility conceive of a cause without an effect, of an effect without a cause, of an effect that is not also a cause. We find no room between the links of cause and effect for a miracle. We now perceive that a miracle must be outside of Nature--that it can have no father, no mother--that is to say, that it is an impossibility. The intellectual world has abandoned the miraculous. Most ministers are now ashamed to defend a miracle. Some try to explain miracles, and yet, if a miracle is explained, it ceases to exist. Few congregations could keep from smiling were the minister to seriously assert the truth of the Old Testament miracles. Miracles must be given up. That field must be abandoned by the religious world. The evidence accumulates every day, in every possible direction in which the human mind can investigate, that the miraculous is simply the impossible. Confidence in the eternal constancy of Nature increases day by day. The scientist has perfect confidence in the attraction of gravitation--in chemical affinities--in the great fact of evolution, and feels absolutely certain that the nature of things will remain forever the same. We have at last ascertained that miracles can be perfectly understood; that there is nothing mysterious about them; that they are simply transparent falsehoods. The real miracles are the facts in nature. No one can explain the attraction of gravitation. No one knows why soil and rain and light become the womb of life. No one knows why grass grows, why water runs, or why the magnetic needle points to the north. The facts in nature are the eternal and the only mysteries. There is nothing strange about the miracles of superstition. They are nothing but the mistakes of ignorance and fear, or falsehoods framed by those who wished to live on the labor of others. In our time the champions of Christianity, for the most part, take the exact ground occupied by the Deists. They dare not defend in the open field the mistakes, the cruelties, the immoralities and the absurdities of the Bible. They shun the Garden of Eden as though the serpent was still there. They have nothing to say about the fall of man. They are silent as to the laws upholding slavery and polygamy. They are ashamed to defend the miraculous. They talk about these things to Sunday schools and to the elderly members of their congregations; but when doing battle for the faith, they misstate the position of their opponents and then insist that there must be a God, and that the soul is immortal.