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 21:6

21:6 He also said to me, “It is done! I am the Alpha and the Omega, the beginning and the end. To the one who is thirsty I will give water free of charge from the spring of the water of life.

Isaiah 41:4

41:4 Who acts and carries out decrees?

Who summons the successive generations from the beginning?

I, the Lord, am present at the very beginning,

and at the very end – I am the one.

Isaiah 44:6

The Absurdity of Idolatry

44:6 This is what the Lord, Israel’s king, says,

their protector, the Lord who commands armies:

“I am the first and I am the last,

there is no God but me.

Isaiah 48:12

48:12 Listen to me, O Jacob,

Israel, whom I summoned!

I am the one;

I am present at the very beginning

and at the very end.