Apolytikion for The Theophany of Our Lord and Saviour Jesus Christ
Lord, when You were baptized in the Jordan, the veneration of the Trinity was revealed. For the voice of the Father gave witness to You, calling You Beloved, and the Spirit, in the guise of a dove, confirmed the certainty of His words. Glory to You, Christ our God, who appeared and enlightened the world. -Translation by Narthex Press

Apolytikion for The Theophany of Our Lord and Saviour Jesus Christ
Ἐν Ἰορδάνῃ βαπτιζομένου σου Κύριε, ἡ τῆς Τριάδος ἐφανερώθη προσκύνησις, τοῦ γὰρ Γεννήτορος ἡ φωνὴ προσεμαρτύρει σοί, ἀγαπητὸν σὲ Υἱὸν ὀνομάζουσα, καὶ τὸ Πνεῦμα ἐν εἴδει περιστεράς, ἐβεβαίου τοῦ λόγου τὸ ἀσφαλές. Ὁ ἐπιφανεῖς Χριστὲ ὁ Θεός, καὶ τὸν κόσμον φωτίσας δόξα σοί.

Kontakion
You appeared to the world today, and Your light, O Lord, has left its mark upon us. With fuller understanding we sing to You: "You came, You were made manifest, the unapproachable light." - Translation by Narthex Press