’The nine chapters in this volume highlight the extent and breadth of Benson’s scholarly legacy. They are wide-ranging, yet highly technical, in content; all but a few comment inductively, from narrow case studies, on the broader uses of authority in the Church between late antiquity and the fifteenth century. All are characterized by scholarship of the first order... The achievement of this volume is its interdisciplinarity: it forces readers to engage with scholarship outside their disciplines, surely the true aim of 'intellectual history', or Geistegeschichte. In this way it is a truly fitting tribute to Robert Benson.’ Church History