But in the meanwhile, as the accusation of witchcraft thus afforded to tyranny or policy the ready means of assailing persons whom it might not have been possible to convict of any other crime, the aspersion itself was gradually considered with increase of terror as spreading wider and becoming more contagious. So early as the year 1398 the University of Paris, in laying down rules for the judicial prosecuting of witches, express their regret that the crime was growing more frequent than in any former age. The more severe enquiries and frequent punishments by which the judges endeavoured to check the progress of this impious practice seem to have increased the disease, as indeed it has been always remarked that those morbid affections of mind which depend on the imagination are sure to become more common in proportion as public attention is fastened on stories connected with their display. In the same century schisms arising from different causes greatly alarmed the Church of Rome. The universal spirit of enquiry which was now afloat, taking a different direction in different countries, had in almost all of them stirred up a sceptical dissatisfaction with the dogmas of the Church--such views being rendered more credible to the poorer classes through the corruption of manners among the clergy, too many of whom wealth and ease had caused to neglect that course of morality which best recommends religious doctrine. In almost every nation in Europe there lurked in the crowded cities, or the wild solitude of the country, sects who agreed chiefly in their animosity to the supremacy of Rome and their desire to cast off her domination. The Waldenses and Albigenses were parties existing in great numbers through the south of France. The Romanists became extremely desirous to combine the doctrine of the heretics with witchcraft, which, according to their account, abounded especially where the Protestants were most numerous; and, the bitterness increasing, they scrupled not to throw the charge of sorcery, as a matter of course, upon those who dissented from the Catholic standard of faith. The Jesuit Delrio alleges several reasons for the affinity which he considers as existing between the Protestant and the sorcerer; he accuses the former of embracing the opinion of Wierus and other defenders of the devil (as he calls all who oppose his own opinions concerning witchcraft), thus fortifying the kingdom of Satan against that of the Church.[47] [Footnote 47: Delrio, "De Magia." See the Preface.] A remarkable passage in Monstrelet puts in a clear view the point aimed at by the Catholics in thus confusing and blending the doctrines of heresy and the practice of witchcraft, and how a meeting of inoffensive Protestants could be cunningly identified with a Sabbath of hags and fiends.