Thanksgiving for the end of idolatry and the proclamation of the consubstantial Trinity
Eustathius opens his address by thanking God before the emperor for abolishing idolatry through him and for the freedom now given to the faithful.
We give thanks to God, most mighty emperor, for he steers for you the earthly kingdom. Through you he abolished the error of idols, and he established the cheerful confidence of the faithful in boldness. The savor of demons has ceased. The objects of worship of Greek polytheism have been destroyed. The darkness of ignorance is driven away. The whole world is illumined by the light of the knowledge of God. The Father is glorified. The Son is worshiped together with him. The Holy Spirit is proclaimed. The consubstantial Trinity is preached: one Godhead in three persons and subsistences.
Greek
Εὐχαριστοῦμεν Θεῷ, κράτιστε βασιλεῦ, τῷ τὴν ἐπίγειον συνθύνοντί σοι βασιλείαν· τῷ τὴν πλάνην τῶν εἰδώλων διὰ σοῦ καταργήσαντι, καὶ τῶν πιστῶν καταστήσαντι ἐν παῤῥησίᾳ τὸν εὔθυμον. Πέπαυται κνίσσα δαιμόνων· καταλέλυται πολυθεΐας Ἑλληνικῆς τὰ σεβάσματα· τὸ τῆς ἀγνωσίας ἀπελαύνεται σκότος· τῷ τῆς θεογνωσίας φωτὶ ἡ οἰκουμένη καταυγάζεται· Πατὴρ δοξολογεῖται· Υἱὸς συμπροσκυνεῖται· τὸ Πνεῦμα τὸ ἅγιον καταγγέλλεται· Τριὰς ὁμοούσιος, μία 676 θεότης ἐν τρισὶ προσώποις καὶ ὑποστάσεσι κηρύττεται.