Revelation 1:8

1:8 “I am the Alpha and the Omega,” says the Lord God – the one who is, and who was, and who is still to come – the All-Powerful!

Revelation 1:11

1:11 saying: “Write in a book what you see and send it to the seven churches – to Ephesus, Smyrna, Pergamum, Thyatira, Sardis, Philadelphia, and Laodicea.”

Revelation 1:17

1:17 When I saw him I fell down at his feet as though I were dead, but he placed his right hand on me and said: “Do not be afraid! I am the first and the last,

Revelation 22:13

22:13 I am the Alpha and the Omega,

the first and the last,

the beginning and the end!)