6.28.1
XXVIII. τόν γε μὴν Ῥωμαίων αὐτοκράτορα Ἀλέξανδρον τρισὶν ἐπὶ δέκα ἔτεσιν τὴν ἀρχὴν διανύσαντα Μαξιμῖνος Καῖσαρ διαδέχεται· ὃς δὴ κατὰ κότον τὸν πρὸς τὸν Ἀλεξάνδρου οἶκον, ἐκ πλειόνων πιστῶν αυνεστῶτα, διωγμὸν ἐγείρας, τοὺς τῶν ἐκκλησιῶν ἄρχοντας μόνους ὡς αἰτίους τῆς κατὰ τὸ εὐαγγέλιον διδασκαΛίας ἀναιρεῖσθαι προστάττει. τότε καὶ Ὠριγένης τὸν Περὶ μαρτυρίου συντάττει, Ἀμβροσίῳ καὶ Πρωτοκτήτῳ πρεσβυτέρῳ τῆς ἐν Καισαρεία παροικίας ἀναθεὶς τὸ σύγγραμμα, ὅτι δὴ ἄμφω περίστασις οὐχ ἡ τυχοῦσα ἐν τῷ διωγμῷ κατειλήφει· ἐν ἢ καὶ διαπρέψαι κατέχει λόγος ἐν ὁμολογίᾳ τοὺς ἄνδρας, οὐ πλείονος ἢ τριετοῦς χρόνου τῷ Μαξιμίνῳ διαγενομένου. σεσημείωται δὲ τουτονὶ τοῦ διωγμοῦ τὸν καιρὸν ἔν τε τῷ δευτέρῳ καὶ εἰκοστῷ τῶν εἰς τὸ κατὰ Ἰωάννην Ἐξηγητικῶν καὶ ἐν διαφόροις ἐπιστολαῖς Ὠριγέωης.
XXVIII. But to resume. When Alexander the Emperor of the Romans had brought his principate to an end after thirteen years, he was succeeded by Maximin Caesar. He, through ill-will towards the house of Alexander, since it consisted for the most part of believers, raised a persecution, ordering the leaders of the Church alone to be put to death, as being responsible for the teaching of the Gospel. Then also Origen composed his work On Martyrdom, dedicating the treatise to Ambrose and Protoctetus, a presbyter of the community at Caesarea; for in the persecution no ordinary distress had befallen them both, in which distress it is recorded that these men were distinguished for the confession they made during the period, not more than three years, that the reign of Maximin lasted. Origen has noted this particular time for the persecution, in the twenty-second of his Expositions of the Gospel according to John, and in various letters.