Focusing on how the papacy took an increasing role in shaping the direction of its own reform and that of society itself, this text also addresses the role of the Latin Church in Western Europe and how reformist writings sought to change the behaviour and expectations of the aristocracy.

The eleventh-century papal reform transformed the western European Church and society and permanently altered the relations of Church and State in the west. The reform was inaugurated by Pope Leo IX (1048-54) and given a controversial change of direction by Pope Gregory VII (1073-85). This book contains the earliest biographies of both popes, presented here for the first time in English translation with detailed commentaries. The biographers of Leo IX were inspired by his universally acknowledged sanctity, whereas the biographers of Gregory VII wrote to defend his reputation against the hostility generated by his reforming methods and his conflict with King Henry IV. Also included is a translation of Book to a Friend, written by Bishop Bonizo of Sutri soon after the death of Gregory VII, as well as an extract from the violently anti-Gregorian polemic of Bishop Benzo of Alba (1085) and the short biography of Leo IX composed in the papal curia in the 1090s by Bishop Bruno of Segni.

The essays in this volume centre upon the epoch-making papacy of Gregory VII (1073-85), and complement the author’s major study of the pope. They look at the formation and expression of Gregory’s ideas, notably in relation to simony and clerical chastity, and emphasise his religious motivation; attention is also given to the impact of his pontificate on the Anglo-Norman lands and Scandinavia. The book further includes extended discussion of the contrasting figure of Lanfranc, Archbishop of Canterbury (1070-89), and of the complex question of the interaction between him and Pope Gregory.

A revolution shook the Christian world in the second half of the eleventh century. Many eminent historians point to Hildebrand, later Gregory VII (1073-1085), as the prime mover of this movement that aspired to free the Church from secular entanglements, and to return it to its state of paleochristian purity. I see the reform from the perspective of much wider developments such as the split between the Greek and the Latin Churches and the Norman infiltration of Southern Italy. Contentrating on the popes and the antipopes I delve into the character and motivations of the important personae, and do not see the movement as a smooth line of progress. I see the outcome as reversal of power of what had been a strong empire and a weak papacy.

The First Crusade received its name and shape late. To its contemporaries, the event was a journey and the men who took part in it pilgrims. Only later were those participants dubbed Crusaders—"those signed with the Cross." In fact, many developments with regard to the First Crusade, like the bestowing of the cross and the elaboration of Crusaders' privileges, did not occur until the late twelfth century, almost one hundred years after the event itself. In a greatly expanded second edition, Edward Peters brings together the primary texts that document eleventh-century reform ecclesiology, the appearance of new social groups and their attitudes, the institutional and literary evidence dealing with Holy War and pilgrimage, and, most important, the firsthand experiences by men who participated in the events of 1095-1099. Peters supplements his previous work by including a considerable number of texts not available at the time of the original publication. The new material, which constitutes nearly one-third of the book, consists chiefly of materials from non-Christian sources, especially translations of documents written in Hebrew and Arabic. In addition, Peters has extensively revised and expanded the Introduction to address the most important issues of recent scholarship.

An 'internal' crusade is defined as a holy war authorized by the pope and fought within Christian Europe against those perceived to be foes of Christendom, either to recover property or in defense of the Church or Christians. This study is therefore not concerned with those crusades authorized against Muslim enemies in the East and Spain, nor with crusades authorized against pagans on the borders of Europe. Up to now these crusades have attracted relatively little attention in modern British scholarship. This in spite of their undoubted European-wide significance and an increasing recognition that the period 1198-1245 marks the beginning of a crucial change in papal policy underpinned by canon law. This book discusses the developments through analysis of the extensive source material drawn from unregistered papal letters, placing them firmly in the context of ecclesiastical legislation, canon law, chronicles and other supplementary evidence. It thereby seeks to contribute to our understanding of the complex politics, theology and rhetoric that underlay the papacy's call for crusades within Europe in the first half of the thirteenth century.

A follow-up publication to the Handbook of Medieval Studies, this new reference work turns to a different focus: medieval culture. Medieval research has grown tremendously in depth and breadth over the last decades. Particularly our understanding of medieval culture, of the basic living conditions, and the specific value system prevalent at that time has considerably expanded, to a point where we are in danger of no longer seeing the proverbial forest for the trees. The present, innovative handbook offers compact articles on essential topics, ideals, specific knowledge, and concepts defining the medieval world as comprehensively as possible. The topics covered in this new handbook pertain to issues such as love and marriage, belief in God, hell, and the devil, education, lordship and servitude, Christianity versus Judaism and Islam, health, medicine, the rural world, the rise of the urban class, travel, roads and bridges, entertainment, games, and sport activities, numbers, measuring, the education system, the papacy, saints, the senses, death, and money.

Examining a central change in European religious thought, this study investigates the changing roles of monks in society to help understand the reform of Christian ideology. It is based on extant monastic writings, including hagiography and polemics. The book explains the diversification of monasticism in this period as an outgrowth of a shift toward greater interest in lay religious life. Focusing on the German Empire, it examines monastic values in such areas as missionary work, public preaching, pilgrimage, and the polemics of the gregorian reform. The sections on the role of polemic as a catalyst and reflection of monastic change and on missionary activities as part of ecclesiastical reform are especially important for the historian of religion. The book fills an important gap in the study of central European monasticism.

This book is a study of the transformation of the role of the pope in the late eleventh and twelfth centuries.

This monograph addresses the history of canon law in Western Europe between ca. 1000 and ca. 1150, specifically the collections compiled and the councils held in that time. The main part consists of an analysis of all major collections, taking into account their formal and material sources, the social and political context of their origin, the manuscript transmission, and their reception more generally. As most collections are not available in reliable editions, a considerable part of the discussion involves the analysis of medieval manuscripts. Specialized research is available for many but not all these works, but tends to be scattered across miscellaneous publications in English, German, French, Italian, and Spanish; one purpose of the book is thus to provide relatively uniform, up-to-date accounts of all major collections of the period. At the same time, the book argues that the collections are much more directly influenced by the social milieux from which they emerged, and that more groups were involved in the development of high medieval canon law than it has previously been thought. In particular, the book seeks to replace the still widely held belief that the development of canon law in the century before Gratian's Decretum (ca. 1140) was largely driven by the Reform papacy. Instead, it is crucial to take into account the contribution of bishops, monks, and other groups with often conflicting interests. Put briefly, local needs and conflicts played a considerably more important role than central (papal) 'reform', on which older scholarship has largely focused.