The sleep into which the nuns fell during the period of exorcism, the forgetfulness of the scenes witnessed where they had played such a role, are, to our mind, only phenomena of hypnotism, and the resemblance is so strong that we do not believe it would be impossible to artificially reproduce another epidemic of hysterical demonomania.

Let us for an instant accept the hypothesis of a convent, where twenty young nuns are confined. Of these at least ten will be subject to hypnotism. Let us now admit that these recluses, living the ordinary ascetic and virtuous life of the cloister, plunged deeply in the mysticisms of the Catholic faith, receive one day as confessor and spiritual director a man of energetic character, knowing all the practices of hypnotism and of suggestion—a disciple let us say of Puel, Charcot, De Luys, Barety, Bernheim—a perfect neurologist. Now, if this man cared to magnetize individually each of these nuns in the silence and obscurity of the confessional, and should then suggest to them that they were possessed by all the demons known to sorcery, what would occur? Let us suppose again that he should carry his physiological power further and put his subjects into an ecstacy, catalepsy or lethargy—into a condition where marked hallucinations might occur and nervous excitation be provoked, how long would it be before this man could make these women similar to those who once lived in the convent of the Ursulines at Loudun?

We have not admitted this fiction for the purpose of having any one conclude that the possessed of Loudun were the mere playthings of some person who used hypnotism in an interest that we ignore; but, if this fact may be considered possible by the will of an individual, who can affirm at this day that there does not exist an unknown force, intelligent or not, capable of producing the same pathological phenomena observed long ago? What we call, in 1888, hypnotism in the amphitheatres of our universities, we reserve for another chapter, where we will give revelations much more extraordinary, and also more supernatural; our chapter on the neurology of the nineteenth century will, we promise, be very interesting.

Let us yet remark that the hystero-demonomaniacal manifestations were not peculiar to the Ursulines of Loudun. They have been observed in many convents in the same conditions of habits and prolonged fastings among debilitated young girls; from long vigils spent in prayer and nervous depression, caused by over-religious discipline; by mystical exhortations from a man invested in a sacred character, on whom fall all the discussions, all the entreaties, and all the thoughts of the girls in the cloister.

The history of the nuns of Loudun was identically reproduced under the same conditions among the sisters of Saint Elizabeth’s Convent at Louviers, in 1643, three years after the execution of poor Urbain Grandier for witchcraft.

In a short time eighteen nuns were attacked with hysterical demonomania; they had active hallucinations of all the senses, convulsions, and delirium. Like the Ursulines, they blasphemed, screamed, and gave themselves over to all manner of strange contortions, claiming to be possessed by demons, describing in obscene terms the orgies of the witch vigil (Sabbat), perpetrating all varieties of debauchery, even unknown to the vilest prostitutes; after this they finally accused one or more persons of bewitching them through sorcery.

The nuns of Louviers, for instance, after being duly exorcised according to the Canons of the Church, accused as the author of their affliction, and as a bad magician, their old time confessor, the Abbot Picard, who died before their symptoms were developed; then they accused another priest, by the name of Francois Boulle, and several of their companions, notably Sister Madeleine Bavan. These innocent people were tried by the Parliament of Rouen, who ordered that the body of the priest, Picard, should be exhumed, carried to the stake, there tied to the living body of Francois Boulle, and after being burnt their ashes should be cast to the winds. This execution, in the open air, occurred in the seventeenth century, in the “Old Market Place” at Rouen, at the spot where Joan d’Arc had also been burnt alive for being possessed, as was claimed, by supernatural beings. What a comment on intelligence in an age of partial enlightenment!

In order to close this chapter on hysterical demonomania among religious orders, of which we have given some examples, we shall cite an interesting relation left us by the Bishops and Doctors of Sorbonne, together with the testimony of the King’s deputies, regarding the possession of nuns at the Convent of Auxonne. Here there were always convulsions and screams, with blasphemy, aversion to taking the sacraments, possession, and exorcisms; and there was, undoubtedly, the phenomenon of suggestion observed with much precision.

We might say that the nuns of Auxonne were accessible to suggestion; for, at the command or even the thought of the exorcists, they fell into a condition of somnambulism; in this state they became insensible to pain, as was determined by pricking Sister Denise under the finger-nail with a needle; they had also the faculty of prosternating the body, making it assume the form of a circle,—in other words, they could bend their limbs in any direction.

The Bishop of Chalons reports that “all the before mentioned girls, secular as well as regular, to the number of eighteen, had the gift of Language, and responded to the exorcists in Latin, making, at times, their entire conversation in the classical tongue.