Lying and Perjury in Medieval Practical Thought: A Study in the History of Casuistry

Emily Corran

ISBN 10: 0198828888 / ISBN 13: 9780198828884

Published by Oxford University Press, 2018

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Bibliographic Details

• Title: Lying and Perjury in Medieval Practical Thought: A Study in the History of Casuistry
• Publisher: Oxford University Press
• Publication Date: 2018
• Language: English
• ISBN 10: 0198828888
• ISBN 13: 9780198828884
• Binding: Hardback
• Condition: New
• Weight: 550 grams

About this title

Synopsis

Thought about lying and perjury became increasingly practical from the end of the twelfth century in Western Europe. At this time, a distinctive way of thinking about deception and false oaths appeared in the schools of Paris and Bologna, most notably in the Summa de Sacramentis et Animae Consiliis of Peter the Chanter. This kind of thought was concerned with moral dilemmas and the application of moral rules in exceptional cases. It was a tradition which continued in pastoral writings of the thirteenth century, the practical moral questions addressed by theologians in universities in the second half of the thirteenth century, and in the Summae de Casibus Conscientiae of the late Middle Ages.

Lying and Perjury in Medieval Practical Thought argues that medieval practical ethics of this sort can usefully be described as casuistry - a term for the discipline of moral theology that became famous during the Counter-Reformation. This can be seen in the origins of the concept of equivocation, an idea that was explored in medieval literature with varying degrees of moral ambiguity. From the turn of the thirteenth century, the concept was adopted by canon lawyers and theologians, as a means of exploring questions about exceptional situations in ethics. It has been assumed in the past that equivocation, and the casuistry of lying was an academic discourse invented in the sixteenth century in order to evade moral obligations. This study reveals that casuistry in the Middle Ages was developed in ecclesiastical thought as part of an effort to explain how to follow moral rules in ambiguous and perplexing cases.

About the Author

Emily Corran is a Junior Research Fellow in Medieval history at St John's College, Oxford. She completed her doctoral thesis in the History Department of University College London in 2015. She has published articles on medieval Biblical Exegesis, Peter John Olivi's thought on lying, and on topics in medieval canon law. She has taught as a lecturer in the History Department at the University of Kent.