SUPERSTITION 35 forbidden, and the doctor of medicine was frequently suspect— Ubi tres medici, duo athei. And it must be admitted that medicine and magic had much in common, and the Church had reason to ' fear these men whose "study was but little on the Bible", and whom her own restrictions had roused to antagonism. At the same time the fear of reason was so great that wherever the Church could do so it stifled free enquiry: even so great and orginal a mind as that of Roger Bacon fought for wellnigh a lifetime against the opposition of his ecclesiastical superiors. Most men, possessed of a less robust and enquiring intellect, jogged along unreflectingly content, and scarcely aware of the cramping effects of Church discipline. With all the innocence in the world they tended their congregations, unaware of any breath of the advancing thought and knowledge which was to threaten their own existence. Their very teaching was pernicious in so far as it encouraged in the peasant those qualities of superstition and belief in magic that lurk in the background of all uneducated peoples. From earliest times they had endeavoured to give a Christian interpretation to old pagan customs and legends rather than to stamp them out.1 Thus wells once under the protection of pagan gods were placed under the care of the Saints. The setting of the Midsummer Watch, the May Day ceremonies, the innu- merable rites associated with the various agricultural seasons all had their roots in the past, and had to be adapted to the Christian religion as best they could. Then again, there was a wealth of legend, fable, lives of saints and myths, all of which were widely disseminated throughout the Middle Ages and did much to increase the ready acceptance of the supernatural. One example will serve: the fifteenth-century translation of the Alphabetum Nanationum contains a collection of stories such as were used by itinerant preachers to lard their sermons for their unlettered audiences. Almost every story is 1 See the famous letter of Gregory the Great to Mellitus and St Augustine (June 601) instructing them to so order their actions that "the people will have no need to change their places of concourse, where of old they were wont to sacrifice cattle to demons, thither let them continue to resort on the day of the saint to whom the church is dedicated, and slay their beasts no longer as a sacrifice, but for a social meal in honour of Him whom they now worship ". Bede, Hist. EccL i, 30. 3-2