Christian science is stated to be a religious system which was "discovered," in 1866, by Mrs. Mary Baker G. Eddy, a lady now living in the vicinity of Boston, Mass., who has passed her eightieth year, and who is called by her followers the "Mother of the Christian Science Church," or "Mother Mary." Mrs. Eddy has formulated Christian Science in a book entitled Science and Health, with Key to the Scriptures, in which book are to be found the principles upon which this system rests. We are told that to him who studies this book reverently and conscientiously there will be revealed "the Truth," for which man has been searching without avail since the beginning of his existence; that the faithful student will find in Christian Science an infallible guide for the conduct of life in all its phases; and that the Christian Scientist has the power to heal without any therapeutic means, other than that of the influence of mind upon mind, all imaginable ills, surgical or medical, which afflict mankind and the lower animals. Mrs. Eddy tells us that she and her followers have had this power transmitted to them from Jesus Christ, and that they are able to heal the sick and to perform miracles as He is said to have done. In Science and Health all religious systems other than "Christian Science" are held to have been erroneous and pernicious in their influence upon mankind, and the practice of medicine, as it is taught in the medical colleges, is considered to be hurtful rather than helpful to humanity, and to have increased disease rather than ameliorated human suffering.

It is said that in 1898 there were in the Greater City of New York three thousand Christian Scientists and seven Christian Science churches. The whole number of Christian Scientists is declared to be one million, of whom one hundred thousand, it is said, are engaged in the business of "healing," and are called "healers." The movement has been and is spreading day by day.

In religious matters Christian Science has divided many homes, and has destroyed not a few through the mischief produced by its propaganda. It is claimed that Christian Science has cured many who have not been benefited by the efforts of regular practitioners of medicine. On the other hand, many have died during the exclusive ministrations of Christian Scientists. Moreover, Christian Science considers itself entitled to disregard such sanitary laws, including those concerning infectious diseases, as have been found effectual to preserve intact the general health of communities and peoples.

Christian Science, then, is a cult unusually powerful and far reaching in its influence, and it is therefore entitled to and should invite correspondingly careful investigation of all its various aspects.

I have been interested in Christian Science from the view-point of the medical man, and I have felt quite unaffected, for the reason which I shall presently give, by Mrs. Eddy's stricture that "a person's ignorance of Christian Science is a sufficient reason for his silence on the subject." The system of medicine, as it is taught in the great medical colleges of to-day, is an epitome of the accumulated study and experience of mankind from the time human beings first became ill up to the present day. All systems of cure, or of alleged cure, have been examined by men who have made it the work of their lives to treat the sick. Whatever has been found curative has been retained, and unsubstantiated claims to cure have been discarded; so that the regular degree of doctor of medicine states that its recipient has acquired a knowledge of the system of treating disease which is a crystallization of the world's best medical thought, study, and experience.

As the possessor of such a degree, I have been engaged during several months in an investigation of the cures which Christian-Science healers are said to have accomplished.

Before beginning this work I reflected that mental suggestion, or the influence of the mind of the physician upon that of the patient, is a potent factor in the treatment of such diseases as are not characterized by permanent pathological changes in the tissues, and I remembered that when judiciously influenced by the physician's mind, the mind of the patient can affect his body favorably both in functional disorders and in disorders which may result from nervous aberration—such as hysteria in all its protean forms, the purely subjective, as headache and hyperæsthesia, and also those exhibiting objective manifestations, as hysterical dislocations and paralyses.

I knew that medical men, in their own unadvertised work, employ mental suggestion as a therapeutic means, rely upon it as a part of their armamentarium, and use it in appropriate cases, either alone or combined with other means of cure, as electricity, hydrotherapy, and drugs—which last, despite Mrs. Eddy's foolish denunciation, are quite as much entitled to be considered divinely appointed therapeutic agents as is mental suggestion.

What I did want especially to discover was whether the Christian Scientist could cure such diseases as are considered by the medical man to be incurable—as cancer, locomotor ataxia, or advanced phthisis—and also what were the results of their treatment of typhoid fever, pneumonia, diphtheria, malaria, etc. And I wanted also to investigate the claims of Christian Science concerning the alleged cure of surgical conditions, such as necrosis or hæmorrhage from severed arteries, by no other means than the sole exercise of thought. If the Christian Scientist could have healed in such cases, I for my part would have declared him a worker of miracles. Therefore I searched diligently for such cases.

In the beginning I had the honor to meet Mrs. Stetson, the "pastor," or the "first reader," of the "First Church of Christ, Scientist," at 143 West Forty-eighth Street, New York city. I had prepared a number of questions concerning Christian Science which I wished to ask Mrs. Stetson. She preferred, however, not to answer them herself, but told me that she would be pleased to forward them to Mrs. Eddy. I then wrote out these questions and put them, together with a letter to Mrs. Eddy, very respectfully requesting her consideration of them, in Mrs. Stetson's hands. Mrs. Stetson then very kindly forwarded them to Mrs. Eddy. Among the questions which I asked were the following: