Revelation 22:13
[Relocated to follow vs 16] I am the alpha and the omega, the First and the Last, the beginning and the end.
Revelation 1:8
"I am the alpha and the omega," saith the Lord God, who is and was and is coming, the almighty.
Revelation 21:6
Then he said, "All is over! I am the alpha and the omega, the First and the Last. I will let the thirsty drink of the fountain of the water of Life without price.
Revelation 1:17
When I saw him, I fell at his feet like a dead man; but he laid his hand on me, saying, "Do not be afraid; I am the First and Last,
Revelation 1:11
"Write your vision in a book, and send it to the seven churches, to Ephesus and Smyrna and Pergamum and Thyatira and Sardis and Philadelphia and Laodicea."