I am Alpha and Omega, the beginning and the ending, saith the Lord, which is, and which was, and which is to come, the Almighty.
I am the Alpha and the Omega, says the Lord God, who is, and who was, and who is to come, the Almighty.
Ἐγώ εἰμι τὸ Ἄλφα καὶ τὸ Ὦ, ἀρχὴ καὶ τέλος, λέγει ὁ Κύριος, ὁ ὢν καὶ ὁ ἦν καὶ ὁ ἐρχόμενος, ὁ παντοκράτωρ.
Egō eimi to Alpha kai to Ō, archē kai telos, legei o Kyrios, o ōn kai o ēn kai o erchomenos, o pantokratōr.