“There are from ninety to one hundred characters in the story: sick persons, pilgrims, priests, nuns, hospitallers, nurses, and peasants; and the book shows Lourdes under every aspect. There are the piscinas, the processions, the Grotto, the churches at night, the people in the streets. It is, in one word, Lourdes in its entirety. In this canvas is worked out a very delicate central intrigue, as in ‘Dr. Pascal,’ and around this are many little stories or subsidiary plots. There is the story of the sick person who gets well, of the sick person who is not cured, and so on. The philosophical idea which pervades the whole book is the idea of human suffering, the exhibition of the desperate and despairing sufferers who, abandoned by science and by man, address themselves to a higher Power in the hope of relief; as where parents have a dearly loved daughter dying of consumption, who has been given up, and for whom nothing remains but death. A sudden hope, however, breaks in upon them: ‘supposing that after all there should be a Power greater than that of man, higher than that of science.’ They will haste to try this last chance of safety. It is the instinctive hankering after the lie which creates human credulity. “I will admit that I came across some instances of real cure. Many cases of nervous disorders have undoubtedly been cured, and there have also been other cures which may, perhaps be attributed to errors of diagnosis on the part of doctors who attended the patients so cured. Often a patient is described by his doctor as suffering from consumption. He goes to Lourdes, and is cured. However, the probability is that the doctor made a mistake. In my own case I was at one time suffering from a violent pain in my chest, which presented all the symptoms of _angina pectoris_, a mortal malady. It was nothing of the sort. Indigestion, doubtless, and, as such, curable. Remember that most of the sick persons who go to Lourdes come from the country, and that the country doctors are not usually men of either great skill or great experience. But all doctors mistake symptoms. Put three doctors together to discuss a case, and in nine cases out of ten they will disagree in their diagnosis. Look at the quantities of tumours, swellings, and sores, which cannot be properly classified. These cures are based on the ignorance of the medical profession. The sick pretend, believe, that they suffer from such and such a desperate malady, whereas it is from some other malady that they are suffering. And so the legend forms itself. And, of course, there must be cures out of so large a number of cases. Nature often cures without medical aid. Certainly, many of the workings of Nature are wonderful, but they are not supernatural. The Lourdes miracles can neither be proved nor denied. The miracle is based on human ignorance. And so the doctor who lives at Lourdes, and who is commissioned to register the cures and to tabulate the miracles, has a very careless time of it.