Revelation 1:8

"I am the Alpha and the Omega." says the Lord God, who is and was and is coming, the Almighty.

Revelation 22:13

I am the Alpha and the Omega, the first and the last, the beginning and the end.

1 Timothy 3:16

No one can deny the profundity of the divine truth of our religion! "He was revealed in flesh, He was vindicated by the Spirit, He was seen by the angels, He was proclaimed among the heathen, He was believed in throughout the world, He was taken up into glory."

Matthew 25:34

Then the king will say to those at his right, 'Come, you whom my Father has blessed, take possession of the kingdom which has been destined for you from the creation of the world.

Matthew 27:37

They put above his head the charge against him, which read, "This is Jesus, the king of the Jews."

Revelation 1:11

say, "Write what you see in a roll and send it to the seven churches??o Ephesus, Smyrna, Pergamum, Thyatira, Sardis, Philadelphia, and Laodicea."

Revelation 1:17-18

When I saw him, I fell at his feet like a dead man. But he laid his right hand upon me, and said, "Do not be afraid. I am the first and the last,

Revelation 2:8

"To the angel of the church in Smyrna write: " 'The first and the last, who died and came to life again, speaks thus:

Treasury of Scripture Knowledge

Summary

Thus saith the LORD the King of Israel, and his redeemer the LORD of hosts; I am the first, and I am the last; and beside me there is no God.

Bible References

I am the first

Revelation 1:8
"I am the Alpha and the Omega." says the Lord God, who is and was and is coming, the Almighty.
Revelation 2:8
"To the angel of the church in Smyrna write: " 'The first and the last, who died and came to life again, speaks thus:
Revelation 22:13
I am the Alpha and the Omega, the first and the last, the beginning and the end.

Beside

1 Timothy 3:16
No one can deny the profundity of the divine truth of our religion! "He was revealed in flesh, He was vindicated by the Spirit, He was seen by the angels, He was proclaimed among the heathen, He was believed in throughout the world, He was taken up into glory."

General references

Hebrews 13:8
Jesus Christ is the same today that he was yesterday, and he will be so forever.
James 2:19
Do you believe in one God? Very well! So do the demons, and they shudder.
Revelation 22:13
I am the Alpha and the Omega, the first and the last, the beginning and the end.