29 juillet 2019
https://www.openedition.org/12554 , info:eu-repo/semantics/openAccess
Fabrice Delivré, « Ambroise, le schisme et l’hérésie (xie-xiie siècles) », Publications de la Sorbonne, ID : 10.4000/books.psorbonne.29385
This paper deals with the uses of Ambrose’s authority in matters of schism and heresy in the eleventh and twelfth centuries. The study begins by focusing on the imperial-papal strife and, in particular, on a maxim attributed to Ambrose according to which the one who disagrees with the Roman Church is to be regarded as a heretic. Another part of the work is dedicated to the role played by Ambrose in narratives of the Pataria and of the schism of Tedald (1075-1085) ended with the reconciliation of Rome and Milan in the first year of the pontificate of Urban II (1088). The last section considers a sermon by Geoffrey of Auxerre delivered after the general council of Tours (1163), during the conflict between Alexander III and Victor IV, that refers to Bernard of Clairvaux in Milan (1135) as Ambrosius redivivus, comparing the eradication of the schism of Anacletus II to the struggle against the Arian heresy.