This concise and balanced survey of heresy and inquisition in the Middle Ages examines the dynamic interplay between competing medieval notions of Christian observance, tracing the escalating confrontations between piety, reform, dissent, and Church authority between 1100 and 1500. Jennifer Kolpacoff Deane explores the diverse regional and cultural settings in which key disputes over scripture, sacraments, and spiritual hierarchies erupted, events increasingly shaped by new ecclesiastical ideas and inquisitorial procedures. Incorporating recent research and debates in the field, her analysis brings to life a compelling issue that profoundly influenced the medieval world.

A fresh examination of the Cathar heresy, using the records of inquisitorial tribunals to bring out new details of life at the time.

Throughout the Middle Ages and early modern Europe theological uniformity was synonymous with social cohesion in societies that regarded themselves as bound together at their most fundamental levels by a religion. To maintain a belief in opposition to the orthodoxy was to set oneself in opposition not merely to church and state but to a whole culture in all of its manifestations. From the eleventh century to the fifteenth, however, dissenting movements appeared with greater frequency, attracted more followers, acquired philosophical as well as theological dimensions, and occupied more and more the time and the minds of religious and civil authorities. In the perception of dissent and in the steps taken to deal with it lies the history of medieval heresy and the force it exerted on religious, social, and political communities long after the Middle Ages. In this volume, Edward Peters makes available the most compact and wide-ranging collection of source materials in translation on medieval orthodoxy and heterodoxy in social context.

Fresh investigations into heresy after 1300, demonstrating its continuing importance and influence.

The aim of this book is to provide, within a short space, and primarily for the general reader, an account of the heresies of the Middle Ages and of the attitude of the Church towards them. The book is, therefore, a brief essay in the history not only of dogma, but, inasmuch as it is concerned with the repression of heresy by means of the Inquisition, of judicature also. The ground covered is the terrain of H. C. Lea's immense work, 'A History of the Inquisition of the Middle Ages'; but that was published more than thirty years ago, and since then much has been written, though not indeed much in English, on the mediæval Inquisition and cognate subjects. As the present work has been undertaken in the light of some of these more recent investigations, it is hoped that it may be of utility to rather closer students, as well as to the general reader, as a review of the subject suggested by the writings of Lea's successors, both partizans and critics. At the same time this book does not profess to be a history, even the briefest, of the mediæval Inquisition. Its main concern is with doctrine, and for that reason chapters on Averrhoïsm and on Wyclifitism and Husitism have been included, though they have little bearing on the Inquisition.

Some of the most portentous events in medieval history—the Cathar crusade, the persecution and mass burnings of heretics, the papal inquisition—fall between 1000 and 1250, when the Catholic Church confronted the threat of heresy with force. Moore’s narrative focuses on the motives and anxieties of elites who waged war on heresy for political gain.