Abstract

Michael Apostolis (c. 1422–1478),¹ the Greek scholar and prolific author of the fifteenth century, studied in Constantinople under John Argyropoulos (1395/1405–1487)² and taught at Katholikon Museion (Xenon). After the fall of Constantinople, Apostolis shared his time between Crete, Constantinople and Venice, where he improved his Latin. He became Bessarion’s (1408–1472) protégé only briefly, because the latter did not like the polemic overtone of his treatises and came quickly to dismiss his views on the preponderance of Platonic over Aristotelian philosophy. After losing Bessarion’s favor Apostolis returned to Crete, where he worked as a copyist. In addition he established a school.³ In several letters sent to his friends and colleagues he complained about his poverty and the difficulties he faced.⁴ Apostolis appreciated the Platonic philosophical tradition, particularly the philosophy of Georgios Gemistos Pletho (c. 1360–1454). Apostolis’ religious views seemed to be influenced by Pletho’s polytheism, despite his claim that he was nothing but Christian, namely a supporter of the Union of Orthodox and Catholic Church.⁵ Apostolis took part in the dispute between Platonists and Aristotelians that embroiled also the Greek speaking philosophical community throughout the fifteenth century.⁶ Apostolis wrote in favor of Plato with enthusiasm and in a polemic tone. Specifically, he confronted Theodoros Gaza⁷ (1398–1475), a well-known scholar, translator and author of the treatise Adversus Plethonem pro Aristotele,⁸ who was also Bessarion’s protégé. In his Ad Theodori Gazae pro Aristotele de substantia adversus Plethonem obiectiones⁹, Apostolis turned to Bessarion in order to gain his favor and support.