Modern historiography has become accustomed to portraying the emperor Theophilos of Byzantium (829-842) in a favourable light, taking at face value the legendary account that makes of him a righteous and learned ruler, and excusing as ill fortune his apparent military failures against the Muslims. The present book considers events of the period that are crucial to our understanding of the reign and argues for a more balanced assessment of it. The focus lies on the impact of Oriental politics on the reign of Theophilos, the last iconoclast emperor. After introductory chapters, setting out the context in which he came to power, separate sections are devoted to the influence of Armenians at the court, the enrolment of Persian rebels against the caliphate in the Byzantine army, the continuous warfare with the Arabs and the cultural exchange with Baghdad, the Khazar problem, and the attitude of the Christian Melkites towards the iconoclast emperor. The final chapter reassesses the image of the emperor as a good ruler, building on the conclusions of the previous sections. The book reinterprets major events of the period and their chronology, and sets in a new light the role played by figures like Thomas the Slav, Manuel the Armenian or the Persian Theophobos, whose identity is established from a better understanding of the sources.

The papers in this volume derive from the 28th Spring Symposium of Byzantine Studies, held for the Society for the promotion of Byzantine Studies at the Univesity of Birmingham in March 1994. Virtually from the time of their first foundation, the monastic communities of Mt Athos assumed a central position in the world of Orthodox Christianity. The spiritual, and political and economic influence of the Holy Mountain soon transcended the boundaries of the Byzantine empire within which it lay, to take on a supra-national importance and become one of the pillars of Orthodoxy after the fall of the empire. For the historian, the significance of Mt Athos is enhanced by the fact that its archives contain the most substanial body of Byzantine documentation to have survived the Middle Ages, and its libraries, treasuries and buildings have preserved much that has elsewhere been lost. These archives are now largely edited, and investigation of the art and archaeology is yielding substantial evidence. The papers in this volume, by an international set of scholars, embody the fruits of this research. Starting from Athos itself, they embrace the whole phenomenon of Byzantine monasticism, dealing with questions of asceticism, authority, community, economy, enlightenment, fortification, hesychasm, liturgy, manuscripts, music, patronage, scandal, spirituality, and women (to take an alphabetical sample). Together these papers provide a coherent and immediate view of scholarship in the field.