In all this there is a profound ignorance of the real causes of fever which helps us to understand the marked deficiencies of the whole system. There is nowhere any recognition of the body as an instrument for the transformation and conservation and release of energy real as a dynamo. There is nowhere any recognition of the commonplaces of modern medical science in the tracing of germ infections. True enough, medical science had hardly more than begun when "Science and Health" was first written to redefine fevers in terms of germ infection and the consequent disorganization of the balance of physical functionings, and the oxidation of waste materials real as fire on a hearth, but that is no reason why such ignorance should be continued from generation to generation.

The Power of Mental Environment

In general, Christian Science practice as indicated in "Science and Health" is a strange mingling of the true, the assumed and the false; its assumptions are backed up by selected illustrations and all that challenges it is ignored. Disease is unreal because Mind is not sick and matter cannot be (page 393). But Mind is "the only I, or Us, divine Principle, ... Life, Truth, Love; Deity, which outlines but is not outlined" (page 591). In other words Mind is an ideal affirmation which Mrs. Eddy assumes to underlie human experience and possibly to reveal itself through human experience, and it certainly does not follow that while an ideal affirmation is not sick, a human being involved in the necessary relationships of our present material existence may not be. Mrs. Eddy never clearly distinguishes between what a speculative mind may affirm and actual experience report. Her dialectic is a constant wrestling with reality in a range of statement which involves her in many contradictions. She recognizes what she denies and denies what she recognizes and, in a lawyer's phrase, constantly changes the venue.

But through and behind it all is an intelligible method. Confidence is to be reëstablished, fear is allayed, the sufferer from error led to commit himself to healing forces. These healing forces are not consistently defined. Sometimes they are the "power of the mind to sustain the body" (page 417); sometimes "the power of Christian Science" (page 412), or "the power of Truth" (page 420) or divine Spirit, or her book itself. "Continue to read and the book will become the physician, allaying the tremor which Truth often brings to error when destroying it" (page 422).

Mrs. Eddy sometimes anticipates in a vague way the reaction of thought and emotion upon physiological function to which Cannon has given such careful attention, but her definite statements are strangely inadequate. "What I term chemicalization is the upheaval produced when immortal Truth is destroying erroneous mortal belief. Mental chemicalization brings sin and sickness to the surface, forcing impurities to pass away, as is the case with a fermenting fluid" (page 401).[57] She recognizes the limits of Christian Science practice when she advises her followers to leave surgery and the adjustment of broken bones and dislocations to the fingers of a surgeon until the advancing age admits the efficacy and supremacy of mind (page 401).

[57] Compare "The Quimby Manuscripts," p. 118.

Great care is to be taken as to the patient's mental environment. Mrs. Eddy's constant emphasis upon this explains the excessive separatist nature of Christian Science. More than almost any other of its cults it separates its followers from those who do not belong to the cult. They cannot, naturally, attend churches in which the reality of disease is recognized; they must have their own nurses as well as their own healers; in certain regions they must confine their reading to their own literature; their children must be educated, on their religious side, in their own cult schools and they cannot consistently associate themselves with remedial movements which assume another philosophy as their basis. It is difficult for a detached observer to see how a consistent Christian Scientist reconciles the general conclusions of a modern scientific education with the presuppositions of his cult. That he does this is one more testimony to a power which indeed is exercised in many other fields than the field of Christian Science to keep in the practical conduct of life many of our governing conceptions in different and apparently water-tight compartments.

Christian Science Defines Disease as a Belief Which if Treated as an Error Will Disappear

The answer to such a line of criticism is, of course, in the familiar Christian Science phrase that perfect demonstration has not yet been achieved in the regions in which the Christian Scientist appears to be inconsistent. But beyond this is the rather stubborn fact that in some of these regions demonstration never will be realized; Christian Science is confined to the field in which suggestion may operate. Mrs. Eddy is most specific about diseases, concerning which the medical practice of her time was most concerned and in the light of later medical science most ignorant—fever, inflammation, indigestion, scrofula, consumption and the like. These are all beliefs and if treated as error they will disappear. Even death is a dream which mind can master, though this doubtless is only Mrs. Eddy's way of affirming immortality. She hardly means to say that death is not a fact which practically has to be reckoned with in ways more final and unescapable than any other fact in life. As Dr. Campbell Morgan once said: "If you have the misfortune to imagine that you are dead, they will bury you."

Mrs. Eddy concludes her chapter on Christian Science Practice with an allegory which she calls a mental court case, the suggestion of which is to be found in one of the Quimby manuscripts.[58] Since this manuscript is dated 1862 it anticipates Mrs. Eddy by almost thirteen years. The setting is like the trial of Faithful and Christian in the town of Vanity Fair as recorded in Bunyan's "Pilgrim Progress." Doubtless memories of Mrs. Eddy's reading of that deathless allegory are reproduced in this particular passage which the author is inclined to believe she wrote with more pleasure than anything else ever turned out by her too facile pen. Personal Sense is the plaintiff, Mortal Man the defendant, False Belief the attorney for Personal Sense, Mortal Minds, Materia Medica, Anatomy, Physiology, Hypnotism, Envy, Greed and Ingratitude constitute the Jury. The court room is filled with interested spectators and Judge Medicine is on the bench. The case is going strongly against the prisoner and he is likely to expire on the spot when Christian Science is allowed to speak as counsel for the defense. He appeals in the name of the plaintiff to the Supreme Court of Spirit, secures from the jury of the spiritual senses a verdict of "Not Guilty" and with the dismissal of the case the chapter on Christian Science Practice ends.