The Just War In The Middle Ages

The first systematic attempt to reconstruct from original manuscript sources and early printed books the medieval doctrines relating to the just war, the holy war and the crusade. Despite the frequency of wars and armed conflicts throughout the course of western history, no comprehensive survey has previously been made of the justifications of warfare that were elaborated by Roman lawyers, canon lawyers and theologians in the twelfth and thirteenth century universities. After a brief survey of theories of the just war in antiquity, with emphasis on Cicero and Augustine, and of thought on early medieval warfare, the central chapters are devoted to scholastics such as Pope Innocent IV, Hostiensis and Thomas Aquinas. Professor Russell attempts to correlate theories of the just war with political and intellectual development in the Middle Ages. His conclusion evaluates the just war in the light of late medieval and early modern statecraft and poses questions about its compatibility with Christian ethics and its validity within international law.

The book covers a wide range of topics and raises issues rarely touched on in the ethics-of-war literature, such as environmental concerns and the responsibility of bystanders.

By exploring the moral and legal context of medieval strategic thinking, this work explains how the use of surprise and deception could, in certain circumstances, be reconciled with the practise of chivalric warfare.

Many of the combatants in the European wars of the late middle ages fought for their own gain, but they observed a code of regulations, part chivalrous and part commercial which they called the ‘law of arms’. This book, originally published in 1965, examines this soldiers’ code, to understand its rules and how they were enforced. How did a soldier sue for ransom money if his prisoner would not pay it, and before what court? How did he know whether what he took by force was lawful spoil? As the answers to these and other questions reveal, the workings of the law of arms gave practical point to the contemporary cult of chivalry. It also had an important influence on the early development of ideas of international law.

An examination of written and other responses to conflict in a variety of forms and genres, from the thirteenth to the seventeenth century.

Curated by two of the leading experts in medieval military history, the readings in Medieval Warfare tell a story of terrors and tragedies, triumphs and technologies in the Middle Ages.