If neither matter nor force were created, what evidence have we, then, of the existence of a power superior to nature? The theologian will probably reply, "We have law and order, cause and effect, and beside all this, matter could not have put itself in motion." Suppose, for the sake of an argument, that there is no being superior to nature, and that matter and force have existed from eternity. Now suppose that two atoms should come together, would there be an effect? Yes. Suppose they came in exactly opposite directions with equal force, they would be stopped, to say the least. This would be an effect. If this is so, then you have matter, force and effect without a being superior to nature. Now suppose that two other atoms, just like the first two, should come together under precisely the same circumstances, would not the effect be exactly the same? Yes. Like causes, producing like effects, is what we mean by law and order. Then we have matter, force, effect, law and order without a being superior to nature. Now, we know that every effect must also be a cause, and that every cause must be an effect. The atoms coming together did produce an effect, and as every effect must also be a cause, the effect produced by the collision of the atoms, must, as to something else, have been a cause. Then we have matter, force, law, order, cause and effect without a being superior to nature. Nothing is left for the supernatural but empty space. His throne is a void, and his boasted realm is without matter, without force, without law, without cause, and without effect. But what put all this matter in motion? If matter and force have existed from eternity, then matter must have always been in motion. There can be no force without motion. Force is forever active, and there is, and there can be no cessation. If therefore, matter and force have existed from eternity, so has motion. In the whole universe there is not even one atom in a state of rest. A deity outside of nature exists in nothing, and is nothing. Nature embraces with infinite arms all matter and all force. That which is beyond her grasp is destitute of both, and can hardly be worth the worship and adoration even of a man. There is but one way to demonstrate the existence of a power independent of and superior to nature, and that is by breaking, if only for one moment, the continuity of cause and effect. Pluck from the endless chain of existence one little link; stop for one instant the grand procession, and you have shown beyond all contradiction that nature has a master. Change the fact, just for one second, that matter attracts matter, and a god appears.