The power of the Christian exorcists was shown by still more wonderful feats. Demons, which were sometimes supposed to enter animals, were expelled. St. Hilarion (288-371), we are told, courageously confronted and relieved a possessed camel. "The great St. Ambrose [340-397] tells us that a priest, while saying mass, was troubled by the croaking of frogs in a neighboring marsh; that he exorcised them, and so stopped their noise. St. Bernard [1091-1153], as the monkish chroniclers tell us, mounting the pulpit to preach in his abbey, was interrupted by a crowd of flies; straightway the saint uttered the sacred formula of excommunication, when the flies fell dead upon the pavement in heaps, and were cast out with shovels! A formula of exorcism attributed to a saint of the ninth century, which remained in use down to a recent period, especially declares insects injurious to crops to be possessed of evil spirits, and names, among the animals to be excommunicated or exorcised, moles, mice, and serpents. The use of exorcism against caterpillars and grasshoppers was also common. In the thirteenth century a bishop of Lausanne, finding that the eels in Lake Leman troubled the fishermen, attempted to remove the difficulty by exorcism, and two centuries later one of his successors excommunicated all the May-bugs in the diocese. As late as 1731 there appears an entry on the municipal register of Thonon as follows: 'Resolved, that this town join with other parishes of this province in obtaining from Rome an excommunication against the insects, and that it will contribute pro rata to the expense of the same.'"
Scripture was cited to prove the diabolical character of some animals during the Middle Ages. Says White: "Did anyone venture to deny that animals could be possessed by Satan, he was at once silenced by reference to the entrance of Satan into the serpent in the Garden of Eden, and to the casting of devils into swine by the Founder of Christianity himself."[3]
Notwithstanding the pleasing theory adopted by the earlier Christian writers that the powers of darkness were unable to harm the faithful without the permission of divinity, to whom demoniacal spirits were ultimately subjected, unlimited power was conceded to those beings who existed under divine sanction. Demoniacal æons or emanations were acknowledged to be the primitive source of earthly sufferings, pestilence among men, sickness and other bodily afflictions, but inflicted with the consent of God, whose messengers they were.
Early Christian writers boldly asserted that all the disorders of the world originated with the devil and his sinister companions, because they were stirred with the unholy desire to obtain associates in their miseries. It was impossible to fix a limit to the number of these malevolent spirits constantly provoking diseases and infirmities upon men. They were alleged to surround mankind so densely that each person had a thousand to his right and ten thousand to the left of him. Endowed with the subtlest activity, they were able to reach the remotest points of earth in the twinkling of an eye.
According to Salverte, Tatian, a sincere defender of Christianity, who lived in the second century, "does not deny the wonderful cures effected by the priests of the temples of the Polytheists; he only attempts to explain them by supposing that the pagan gods were actual demons, and that they introduced disease into the body of a healthy man, announcing to him, in a dream, that he should be cured if he implored their assistance; and then, by terminating the evil which they themselves had produced, they obtained the glory of having worked the miracle."[4]
So firm was the belief that Christians could exorcise these demons that from the time of Justin Martyr (100-163), for about two centuries, there is not a single Christian writer who does not solemnly and explicitly assert the reality and frequent employment of this power. In his Second Apology, Justin says: "And now you can learn this from what is under your own observation. For numberless demoniacs throughout the whole world, and in your city, many of our Christian men exorcising them in the name of Jesus Christ, who was crucified under Pontius Pilate, have healed and do heal, rendering helpless and driving the possessing demons out of the men, though they could not be cured by all the other exorcists, and those who used incantations and drugs."
Irenæus (130-202) held that mankind, through transgressions of divine command, fell absolutely from the time of Adam into the power of Satan. On the other hand, he assures us that all Christians possessed the power of working miracles; that they prophesied, cast out devils, healed the sick, and sometimes even raised the dead; that some who had been thus resuscitated lived for many years among them, and that it would be impossible to reckon the wonderful acts that were daily performed.[5]
Tertullian (160-220) insisted that a malevolent angel was in constant attendance upon every person, but in writing to the pagans in a time of persecution he challenged his opponents to bring forth any person who was possessed by a demon or any of those prophets or virgins who were supposed to be inspired by a divinity. He asserted that all demons would be compelled to confess their diabolical character when questioned by any Christians, and invited the pagans, if it were otherwise, to put the Christian immediately to death, for this, he thought, was the simplest and most decisive demonstration of the faith.
Lecky tells us of the attitude of the fathers toward demonism in the following words: "Justin Martyr, Origen, Lactantius, Athanasius, and Minucius Felix, all in language equally solemn and explicit, call upon the pagans to form their own opinions from the confessions wrung from their own gods. We hear from them, that when a Christian began to pray, to make the sign of the cross, or to utter the name of his Master in the presence of a possessed or inspired person, the latter, by screams and frightful contortions, exhibited the torture that was inflicted, and by this torture the evil spirit was compelled to avow its nature. Several of the Christian writers declare that this was generally known to pagans."[6]
Origen (185-254) said: "It is demons which produce famine, unfruitfulness, corruptions of the air, pestilence; they hover concealed in clouds in the lower atmosphere, and are attracted by the blood and incense which the heathen offer to them as gods." He thought, though, that Raphael had special care of the sick and the infirm. Cyprian (186-258) charged that demons caused luxations and fractures of the limbs, undermined the health, and harassed with diseases. Up to this time it was the privilege of any Christian to exorcise demons, but Pope Fabian (236-250) assigned a definite name and functions to exorcists as a separate order. To-day the priest has included in his ordination vows those of exorcist. Gregory of Nazianzus (329-390) declared that bodily pains are provoked by demons, and that medicines are useless, but that demoniacs are often cured by laying on of consecrated hands. St. Augustine (354-430) said: "All diseases of Christians are to be ascribed to these demons; chiefly do they torment fresh-baptized Christians, yea, even the guiltless new-born infants."