There are others who believe not in the existence of devils or fallen angels. That is not so bad; but yet they must remember that their refusal to believe in devils does not prove that there are none. The greatest enemies of science are those who blindly maintain false statements and false principles of knowledge. Let us look for the truth in every investigation. Even Huxley, in the midst of his attacks on dogmatic religion, protests also against dogmatic infidelity. Science, he says, is as little atheistic as it is materialistic. All this must be remembered chiefly when we undertake to explore, as we are now doing, the unknown region which we have called the border-land of science. There we find many strange phenomena, and we are trying to discover their true nature and true causes. If we can explain some of them by natural causes, as by the powers of the imagination when it is in an abnormal or hypnotic state, very well, let us explain them. But let us not rashly conclude that all other phenomena can be thus explained. Do not reason this way, as some writers have done: “Some effects,” they say, “were formerly attributed to witchcraft or deviltry and can now be explained by hypnotism. Therefore all other mysterious effects can also be thus explained. Therefore there is not and never was such a thing as witchcraft or deviltry. So, too, some events often reputed miraculous can be explained by natural causes, therefore no miracle has ever happened.” That is the reasoning of rash and ignorant men, and not of scientific minds. It does not follow from the fact that God usually works by natural causes, that He cannot on special occasions and for very important reasons show His hand, as it were, and act so manifestly against the course of nature as to show us that it is He who is at work and He wants us to mind Him. History furnishes many instances of this kind.

IX. CREDENTIALS OF CHRIST.

Least of all have Christians a right to deny this, and we must remember that the civilized world is Christian, almost entirely. Christians believe in the reliability of the Bible, and in it we are constantly informed of countless miracles in various ages. If all these accounts are false, then Christianity is a vast imposture. Christ appealed to them as to His credentials in His mission to the world. “If you do not believe Me,” He said, “believe My works, for they give testimony of Me. The blind see; the lame walk; the dead are raised to life.” If He spoke falsely, He was a deceiver; if He worked those marvels by hypnotism, or any other natural cause, He was an impostor. There is no middle way. Either by working true miracles He proved Himself to be what He claimed to be, the Son of God, or He was the most bold and detestable impostor that has ever appeared on earth. This no Christian can suppose, this no historian would admit; therefore, we must grant that He worked miracles, and miracles are realities to be taken into account by the writers of history, and scientific workers must not sneer at them.

X. DEVILTRY.

Scientific men in their investigations need not expect to come into contact with miracles; but they may and do find in the border-land of science facts which reveal the agency of intellectual beings distinct from men, and too vulgar in their manifestation to be confounded with God or His blessed angels. Such agents in the book of the Scriptures are called devils, and intercourse with them is styled superstition, seeking their assistance is magic or witchcraft, and consulting them is divination or fortune-telling. All these practices are directly and strictly forbidden in the Scriptures, and yet they are commonly enough in use in our own day to procure effects that gratify the curiosity of such, especially, as have no settled belief in supernatural religion.

Some of these effects are connected with bodily cures and thus are of interest to physicians. For instance, spiritualistic mediums, whether connecting their practices with magnetism or not, though entirely ignorant of medicine, are at times able to state the exact bodily indisposition of sick persons living at a great distance, put into communication with them by holding some object belonging to them. They will indicate the seat of the disorder, its nature and progress, its complications. They propose simple and efficacious remedies, using not infrequently technical terms which are certainly unknown to them before. They manifest the thoughts of others, reveal family secrets, answer questions put in languages of which they know nothing. To deny facts attested by thousands of witnesses of various nations belonging to various religious denominations or professing no religion whatever, is not the spirit of science. It it estimated that 100,000 spiritist books and pamphlets are sold yearly in the United States alone. It is certain that much, very much imposture is mixed up with many undeniable facts, but that does not dispose of the real facts mixed up with the impostures. Tyndall once caught an ill-starred spiritualistic impostor at his juggling. He concluded that all other spiritists were impostors. The world now laughs at him for his foolish reasoning.

Of course, I do not suppose that spiritism is mainly employed in such matters as would directly interest the physician. It has grown into a system of religion and morals, very peculiar and at variance with the Christian religion, a system rather resembling the religion of Buddha, with its reincarnations and transmigrations of souls while struggling after eternal after-progress. This is fully and clearly explained in an article on “Spiritism in its True Character” in the English publication called “The Month,” for September, 1892. But with this phase of it we are not now concerned. As to the facts, it is enough to remark that spiritists claim a following of 20,000,000. Suppose there are only one-half that number. 10,000,000 people are not readily deceived about matters of their daily observation, for their meetings or séances consist chiefly of those manifestations which others call impostures.

Their adherents are chiefly among the educated classes, I believe. Certainly they include multitudes of doctors, lawyers, professors, scientists, magistrates, clergymen, close students, keen intellects, even such men as Alfred Russell Wallace, Profs. Morgan, Marley, Challis, William Carpenter, and Edward Cox. If one has still lingering doubts on this matter let him read the four learned articles written by my predecessor in this chair of Medical Jurisprudence, Rev. James F. Hoeffer, S.J., the former president of Creighton University. They are found in the “American Catholic Quarterly Review” for 1882 and 1883.

What must we think of the nature of spiritism, with its spirit-rappings, table-turning, spirit-apparitions, and so on? Can such of the facts as are not impostures and realities be explained by the laws of nature, the powers of material agents and of men? All that could possibly be done by the most skilled scientists, by the most determined materialists who believe neither in God nor demon, as well as by the most conscientious Christians, has only served to demonstrate to perfect evidence that effects are produced which can no more be attributed to natural agency than speech and design can be attributed to a piece of wood. One principle of science throws much light on the nature of all those performances, namely, that every effect must have a proportionate cause. When the effect shows knowledge and design, the cause must be intelligent. Now many of these marvels evidently show knowledge and design; therefore the cause is certainly intelligent.

A table cannot understand and answer questions; it cannot move at a person’s bidding. A medium cannot speak in a language he has never learned, nor know the secret ailment of a patient far away, nor prescribe the proper remedies without knowledge of medicine. Therefore these effects, when they really exist, are due to intelligent agents, agents distinct from the persons visibly present; invisible agents, therefore, spirits of another world.