Débat inexistant ou paroles persistantes : la théologie des reliques au Moyen Âge, autour du De pigneribus sanctorum de Guibert de Nogent
Relics are items linked to the saints, or to the Christ. Relics carry spiritual power, called virtus, source of miracles. Since the Antiquity, and especially since the Middle Age, relics played an essential part in the life of christian societies. The fact remains that the medieval theologians seemed to have reserved, for the cult of relics, a small part of their writings, as to be regarded by historians as having been presenting "a theoretical elaboration inversely proportional to its significance " and did not elicit any debate.  This thesis thus proposes to study, through the various accounts left on the cult of relics, the ancient and medieval, what were the views, beliefs and controversies around the cult of relics. The hypothesis is therefore proposed that a "problem of the relics" existed, throughout the Middle Age, intimately linked to developments in the cult of saints and ideas on the Eucharist. A shift occurs during the Middle Ages, from a criticism, considered heretical, of the cult itself, to a denial of abuse and vagueness of this cult in the name of orthodoxy. These persistent speeches, if not a debate, about the validity and the mystical mechanisms and abuse of such a cult, would be well crystallized in the twelfth century, reflected in many contemporary writers, such as Thiofrid Echternach and especially Guibert of Nogent, stressing the need for theoretical development and codification of these practices.
Saints Moyen-âge Relics Cult Theology Saints West Middle age Guibert of Nogent Church