In Protestant communities, the priest as exorcist has been superseded, to a considerable extent, by the professional conjurer, who in some portions of Europe is still employed to save crops from devouring insects and similar plagues. A curious instance of this kind is recorded in Görres’ _Historisch-Politische Blätter_ for 1845 (Heft VII. p. 516). A Protestant gentleman in Westphalia, whose garden was devastated by worms, after having tried divers vermicidal remedies in vain, resolved to have recourse to a conjurer. The wizard came and walked about among the vegetables, touching them with a wand and muttering enchantments. Some workmen, who were repairing the roof of a stable near by, made fun of this hocus-pocus and began to throw bits of lime at the conjurer. He requested them to desist, and finally said: “If you don’t leave me in peace, I shall send all the worms up on the roof.” This threat only excited the hilarity of the scoffers, who continued to ridicule and disturb him in his incantations. Thereupon he went to the nearest hedge, cut a number of twigs, each about a finger in length, and placed them against the wall of the stable. Soon the vermin began to abandon the plants and, crawling in countless numbers over the twigs and up the wall, took complete possession of the roof. In less than an hour the men were obliged to stop working and stood in the court below covered with confusion and cabbage-worms. The writer, who relates this strange incident, fully believes that it actually occurred, and ascribes it to “the force of human faith and the magnetic power of a firm will over nature.” This, too, is the theory held by Paracelsus, who maintained that the effectiveness of a curse lay in the energy of the will, by which the wish, so to speak, concretes into a deed, just as anger directs the arm and actualizes itself in a blow. By “fervent desire” merely, without any physical effort or aggressive act, he deemed it possible to wound a man’s body or to pierce it through as with a sword. He also held that brutes are more easily exorcised or accursed than men, “for the spirit of man resists more than that of the brute.” Similar notions were entertained nearly a century later by Jacob Boehme, who defines magic as “doing in the spirit of the will,” an idea which finds more recent and more scientific expression in Schopenhauer’s doctrine of “the objectivation of the will.” Indeed, Schopenhauer’s postulate of the will as the sole energy and actuality in the universe is only the philosophic statement of an assumption, upon which magicians and medicine-men, enchanters, exorcists and anathematizers have acted more or less in all ages. We have a striking illustration of the workings of some such mysterious, quasi-hyperphysical force in hypnotism, the reality of which it is no longer possible to deny, however wonderful and incomprehensible its manifestations may appear.