Using the demise of ex-Patriarch Euthymios (date of death – August 5, 917) as a pretext, Arethas of Caesarea attacks with vicious blame both deceased Emperor Alexander I and prospering and ruling Patriarch Nicholas Mysticus. The article proposes to date the Funerary oration on Euthymios (BHG 652) to August 917, since it was apparently pronounced on occasion of his death and funeral, not on the relics transfer, as it was supposed before. The author analyzes the famous comparison of Euthymios with John Chrysostom, Nikephoros I of Constantinople, and with Photios. Actually, it was Emperor Leo VI who removed Photios and sent him to exile (or relegated to a monastery). This fact classes Euthymios with Arcadius and Eudoxia, and most importantly w...