But what is the law of our being? It is harmony, peace, rest. We have but to look at the workings of our own marvelous physical bodies to perceive that law. The more we study the human body, the more we wonder at its mechanism. Yet every part of this intricate machinery, in harmony with each other part, finds its own work, unless man, through his misunderstanding, throws it out of order. Perhaps the strongest proof of the naturally harmonious working of the body is found in the responsive distress or disease which result from the wrong use of any one function. It is not necessary to cut the heart itself to injure it. To sever an artery anywhere will interfere with the perfection of the heart’s work as effectively as a direct injury to the heart. To bring bad news may stop its action forever. It is not necessary to strike the head to cause a headache; that will follow if we abuse the stomach, or live so that the liver becomes deranged. We get these results because of the perfect harmony in which all the parts of the body work when we conform to the law of our being. The pain is a kindly monitor, warning us that we have violated some law and bidding us get into line once more. It is always wise to heed such warning, gratefully. Suppose that a man has a cellar which is so dark and damp and dirty that he hates to go into it, and tries to forget it. But it is flooded in a storm, and he is forced to go down to examine it, and then finds that the wall is unsafe, and must be supported, else the house may fall. Will he not say, “It was well that the flood came that took me down into the depths, so that I might find what was endangering my property and the lives of my family?” And if, in addition, he not only reinforces and buttresses the wall, but also lets in the light and cleans up the cellar, he will actually remove out of his life what was always a disagreeable and neglected task. He will add to the value of his property, and have besides a security in his house that he would never have had but for the “accident.” So we, if we heed the first pain that tells us we have violated the law of harmony in our physical body, may be led into a better and truer understanding of ourselves than ever before. If the law of the physical body is harmony, peace, rest, it must be true that the law of the intelligence and the law of the spirit are the same. If it were not so, there would be constant warring between the three natures—physical, intellectual, and emotional—and happiness and rest would be impossible.