People who fancy themselves bewitched are really possessed or assaulted by the devil, as were Job and the demoniacs of the New Testament. If these demoniacs had lived in our days, he remarks, they would probably have each cost the lives of numerous old women.[325] The strange objects vomited by such persons are either deceptions or put into the person’s mouth by the devil, as is shown by there being no admixture of food, and the absence of pain or injury in spite of the size of the objects.[326]

A girl near Cleves fell into convulsions with clenched hands and teeth which, according to her father, could only be opened by making the sign of the cross. She also complained of pains for which it was necessary to buy a bottle of holy water from a priest at Amersfort, on drinking which she proceeded to vomit pins, needles, scraps of iron, and pieces of cloth. She spoke in an altered boyish voice, intended for that of a demon, and declared the whole was caused by an ‘in my opinion honest matron’, who was imprisoned with her mother and two other women.

Weyer undertook the case, ‘whereupon she said in her boy’s voice she would have nothing to do with me, and that I was a cunning fellow. “Look what sharp eyes he has.”’ Weyer opened her hands and mouth, without making the sign of the cross, ‘not that I would in any way speak irreverently thereof’. He also showed that the objects produced, even soon after eating, were free from admixture of food, and had therefore never been farther than the mouth; and he thus obtained the release of the four women after a month’s imprisonment.[327]

As for the stories of men changed into animals, they are partly poetic and moral allegories, as the sailors of Ulysses, and partly a form of insanity long recognized by physicians, and termed lycanthropy.[328]

Many think they are possessed when they are only melancholic, and others pretend to be so to excite interest and obtain money. Those who fancy themselves attacked by devils should, instead of accusing their neighbours, take to themselves the armour of God as described by St. Paul. Unfortunately, spiritual pastors, in their ignorance and greed, teach that not only diabolical possession, but even ordinary diseases are to be cured by charms, incantations, palm branches, consecrated candles, and an execrable abuse of scriptural words. Cures are, indeed, sometimes so produced, but are really due to the imagination.

Persons supposed to be possessed should first be taken to an intelligent physician, who should investigate and treat any bodily disorder. Should spiritual disorders be also present he may then send the patient to a pious minister of the Church, but this will often be unnecessary. The devil is especially fond of attacking nuns, who should be separated from the rest, and, if possible, sent home to their relations.[329]

Here Weyer inserts several instances in his own experience.

Philip Wesselich, a monk of Knechtenstein near Cologne, an honest, simple-​minded man, was miserably afflicted by a spirit about the year 1550. Sometimes he was carried up to the roof, at others thrust in among the beams of the belfry, often carried unexpectedly through the wall (plerumque per murum transferebatur inopinato) and knocked about generally. At length the spirit declared he was Matthew Duren, a former abbot, condemned to penance for having paid an artist insufficiently for a painting of the Blessed Virgin, so that the poor man went bankrupt and committed suicide, ‘which was true’. He could only be released if the monk went to Trèves and Aix and recited three masses in the respective cathedrals. The theological faculty of Cologne advised that he should do so, but the abbot Gerard, a man of firmness and intelligence, told the possessed man that he was a victim of diabolical deceptions, and that unless he put his trust in God, and pulled himself together, he should be publicly whipped. Whereupon the monk did so, and the devil left him and went elsewhere.[330]