Quidditas Volume 32 Article 6 2011 Hostis Antiquus Resurgent: A Reconfigured Jerusalem in Twelfth- Century Latin Sermons about Islam Todd P. Upton Denver, Colorado Follow this and additional works at: https://scholarsarchive.byu.edu/rmmra Part of the Comparative Literature Commons, History Commons, Philosophy Commons, and the Renaissance Studies Commons Recommended Citation Upton, Todd P. (2011) "Hostis Antiquus Resurgent: A Reconfigured Jerusalem in Twelfth-Century Latin Sermons about Islam," Quidditas: Vol. 32 , Article 6. Available at: https://scholarsarchive.byu.edu/rmmra/vol32/iss1/6 This Article is brought to you for free and open access by the Journals at BYU ScholarsArchive. It has been accepted for inclusion in Quidditas by an authorized editor of BYU ScholarsArchive. For more information, please contact
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[email protected]. Quidditas 30 Hostis Antiquus Resurgent: A Reconfigured Jerusalem in Twelfth-Century Latin Sermons about Islam Todd P. Upton Denver, Colorado This paper investigates how Christian writers from late antiquity through the twelfth century transformed explanations of encounters with Middle Eastern peo- ples and lands into a complex theological discourse. Examinations of sermons and narrative sources from antiquity through the first century of Crusades (1096- 1192) serve as evidentiary bases because of the polemical way in which Pope Urban II’s 1095 sermon at Clermont defined Muslims. In that sermon, chroniclers recorded that the pope rallied Frankish support for an armed pilgrimage by dis- paraging Muslims who had overrun Jerusalem and the Holy Sites – calling them a “race utterly alienated from God” (gens prorsus a Deo aliena) -- and associating late-eleventh century Arabs with the return of what Richard of St.