Christopher Tyerman - God's War - A New History of the Crusades

More than half a century ago, Steven Runciman, with typical style and false modesty, imperishably pitted his pen against the ‘massed typewriters of the United States’. He won. His History of the Crusades , published in three volumes between 1951 and 1954, became the classic twentieth-century account of the subject and remains a remarkable work of literature as much as history. It would be folly and hubris to pretend to compete, to match, as it were, my clunking computer keyboard with his pen, at once a rapier and a paintbrush; to pit one volume, however substantial, with the breadth, scope and elegance of his three. Yet scholarship and the world have moved since 1954: the former in part directly due to Runciman’s inspiration; the latter in contradiction to the civilized and humane principles of faith and reason that shine from his great work. The crusades are no longer understood in quite the way they were in the 1950s either by scholars, informed by the new insights of research, or a wider public who imagine a largely spurious relevance to the twenty-first century. On these grounds, an attempt to describe again what is now perhaps the most familiar, if misunderstood, of all medieval phenomena may be justified.

The exercise is hardly straightforward. The judgemental confidence of a Macaulay – or a Runciman – is warranted neither by modern fashion nor by the discipline of the subject. All historical investigations remain contingent on surviving evidence. One of the regular temptations seducing historians and their audience is to imagine knowledge of the past. Most has been lost, by nature, accident or design. The muddle of existence is simplified both by the historians’ craft, which is at root that of selection, and by the gaps in evidence. To illustrate the tenuous links that inform our knowledge, two of the most vivid, full and important contemporary narratives of the Second Crusade (1146–8) survive in a single manuscript each. Without them, our view of that remarkable event would be entirely different. Most of the evidence that once existed for the history of the crusades has been lost. Conversely, what does survive inevitably favours certain perspectives over others for which less evidence has survived. The story of the most familiar episode of all, the First Crusade and the conquest of Jerusalem (1095–9), is based on a remarkably narrow twelfth-century historiographical tradition which may, but equally may not, reveal what was of greater or lesser importance at the time. Thus any modern historical account can only be to some degree tentative. If the requirements of the narrative obscure the delicacy of the interpretive choices reached here, this in no way suggests they were easy, simple, straightforward, necessarily incontrovertible or even conclusive. They merely represent what the author, to the best of his understanding, now thinks.

The crusades were and are controversial and contentious far beyond the academic community. More than any other incident of medieval European history they have entered the sphere of public history, where the past is captured in abiding cultural myths of inheritance, self-image and identity. Many groups and nations find their memory awkward, even distressing. The massacres of Palestinian Muslims and Jews at Jerusalem in 1099 or of Greeks at Constantinople in 1204; the butchery of Rhineland Jews in 1096 or 1146, or English Jews in 1190; the defeats of Latin Christians by great Islamic leaders, Saladin and Baibars; the expulsion of western conquerors from the mainland of western Asia in 1291; the long triumphs of the Christians in Iberia, of the Germans in the eastern Baltic or the Turks in Asia Minor, the Balkans and the eastern Mediterranean; all these aspects of crusading history have left a residue of resentment, pain, anger, guilt and pride, depending on which legacy, if any, modern observers wish to claim for themselves. Therefore, for any historian the perspective taken is of importance. Yet to look at a subject from a particular vantage point is to adopt a position in order to more clearly inspect the view. It does not mean taking sides.

My perspective is western European. This accords best with my own research experience. More importantly, it matches the origins, development, continuance and nature of the phenomenon. Although having an impact far beyond western Europe, the crusade as an ideal and human activity began and remained rooted in western European culture. By adopting this stance in no way implies approval of crusading. It does not ignore the sources generated by the opponents and victims of crusading. Nor does it privilege the value or importance of the experience of western Europeans over others involved, as will be apparent in what follows. However, it is a necessary device to see the subject clearly through the fog of ignorance, obscurity, the passage of time and the complexity of surviving sources. A history of the crusades could be very different in structure if composed from the viewpoint of medieval Syrian, Egyptian or Andalusian Muslims, or European or Near Eastern Jews, or Balts, Livs or Prussians. However, the essential contours of the subject would, if observed dispassionately, look much the same, because this study is intended as a history, not a polemic, an account not a judgement, an exploration of an important episode of world history of enormous imaginative as well as intellectual fascination, not a confessional apologia or witness statement in some cosmic law suit. Readers will decide whether the view is worth the journey.

Introduction: Europe and the Mediterranean

In the eleventh century of the Christian Era, the region between the Atlantic, the Sahara Desert, the Persian Gulf, the rivers of western Russia and the Arctic Circle lived in the shadow of two great empires, Rome and the Baghdad caliphate, and accommodated two world religions, Christianity and Islam. The legacy of the classical Roman empire still determined cultural assumptions even outside the attenuated rump of the eastern Roman empire that survived as a comparatively modest but still powerful Greek-speaking empire situated between the Danube and the Taurus mountains, based on Constantinople, known to modern historians as Byzantium. In western Europe north of the Pyrenees, where Roman imperial rule had vanished five centuries before, the image of Rome, in law, art, architecture, learning and the Latin language, persisted, even in places between the Rhine and Elbe where the legions had never established their grip. The rulers of Germany claimed to be the heirs of the western Roman emperors, direct successors to the Caesars. To the east of Byzantium, the Near East, Egypt, the southern Mediterranean coastlands and most of the Iberian peninsula preserved the inheritance of the great Arab conquests of the seventh and eighth centuries, which had established an empire centred on the caliph (Commander of the Faithful, political heir of the Prophet) of Baghdad from the mid-eighth century.

Cultural divisions were reinforced and defined by religion; Christianity in Byzantium and western Europe from northern Iberia to the Elbe, Ireland to the Hungarian plain; Islam to the east and south, in western Asia, north Africa and the southern Mediterranean. Neither religious block was united. In the later tenth century, the traditional authority of the caliph of Baghdad had been usurped in Egypt by a caliph adhering to the minority Shi’ite Islamic tradition that had separated from the majority, orthodox Sunni tradition in the late seventh century over the spiritual legitimacy of the successors of the Prophet. In Spain, the Muslim community owed allegiance to an indigenous caliphate, based at Cordoba, until its disintegration and fragmentation in the early eleventh century. In Christian territories, although a sharper separation of powers existed between religious and secular authority than in Islamic states, two main distinctive forms of Christianity had developed since the later Roman empire; the Greek Orthodox tradition based on the Byzantine empire and a Latin tradition theoretically centred on the papacy in Rome but largely driven by the twin forces of local, aristocracy-led churches and a network of monasteries. In both Christianity and Islam, apparently monolithic belief systems concealed within them infinite local variety and tensions born of social, linguistic, ethnic, cultural and geographic diversity and distance. There were few non-Christians in lands ruled by Christians, although Jewish communities were spreading from the tenth century north of the Alps, especially to France and the Rhineland. By contrast, every Muslim region contained non-Muslim inhabitants, often in large numbers, mainly those Islamic law called the People of the Book, Jews and Christians, the latter from a range of local sects and confessional traditions deriving from late Roman theological interpretations different from either Latin or Greek orthodoxies.