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...