While Barlaam and Ioasaph has been a much studied text, The Life of Theodore, Bishop of Edessa, by contrast, has been less on the spotlight. The Life is a fictional biography of a monastic and later bishop, named Theodore (a literary double of the influential Christian Arab ninth- century theologian Theodore Abū Qurra). The fictional Theodore begins his career at the Lavra of Mar Saba near Jerusalem, becomes bishop of Edessa in Syria, travels to Bagdad, and manages to befriend and convert the Arab Caliph — who later becomes a Christian martyr at the hands of his angered subjects.
The tale is sprinkled and interlaced with various other stories, including that of a young relative of Theodore who becomes a neo-martyr after rejecting the sexual advances of the wife of another Arab ruler. At the heart of it all lies the Christian fantasy that the major enemy, the most formidable “other” (the Arab Muslims) could indeed be transformed into the familiar, the brother, the Christian. Euthymios’ text (like his Barlaam and Ioasaph) is furthermore an exquisite mosaic of inter-texts from the Byzantine literary, rhetorical, and theological canon.