Revelation 1:18

I am the first and the last, who live, though I was dead; and behold, I am alive for ever and ever, Amen, and have the keys of hades and of death.

Romans 6:9

knowing that Christ being raised from the dead dieth no more; death hath no more power over Him: for as He died, He died once for all on account of sin;

Hebrews 7:25

wherefore also He is able to save to the uttermost, those that come unto God by Him, seeing He ever liveth to make intercession for them.

Revelation 4:9

And when the animals give glory and honor and thanks to Him that sitteth on the throne,

Revelation 9:1

And the fifth angel sounded his trumpet, and I saw a star fall from heaven to the earth: and the key of the bottomless pit was given to him.

Matthew 16:19

And I will give thee the keys of the kingdom of heaven, and whatsoever thou shalt bind on earth shall be bound in heaven, and whatsoever thou shalt loose on earth shall be loosed in heaven.

Hebrews 1:3

Who being the refulgence of his glory and the imprest image of his person, and sustaining all things by his powerful word, having by Himself performed the purging away of our sins, sat down at the right hand of the majesty on high.

Hebrews 12:2

looking unto Jesus the leader and finisher of our faith; who for the joy that was set before Him endured the cross, despising the shame, and is set down at the right hand of the throne of God.

Revelation 3:7

And to the angel of the church in Philadelphia write, These things saith the holy One, He that is true, He that hath the key of David, He that openeth and no one shutteth, and shutteth and no one openeth:

Revelation 20:14

And death and Hades were cast into the lake of fire: this is the second death.

John 14:19

Yet a little while, and the world shall see me no more; but ye shall see me: and because I live, ye shall live also.

Romans 14:8-9

but if we live, we live to the Lord; and if we die, we die unto the Lord: whether we live therefore, or die, we are the Lord's.

2 Corinthians 5:14-15

For the love of Christ constraineth us, being fully persuaded of this, that if One died for all, then were all dead.

2 Corinthians 13:4

For if He was crucified as from weakness, yet He now liveth by the power of God: for we also are weak in Him, but shall live with Him by the power of God manifested to you.

Galatians 2:20

I am crucified with Christ; yet I live, though no longer I, but Christ liveth in me: and the life which I now live in the flesh, I live by faith in the Son of God, who loved me, and gave up himself for me.

Colossians 3:3

For ye are dead as to the world, and your life is hid with Christ in God.

Hebrews 7:16

who is made not according to the law of a temporary command, but according to the power of an endless life.

Revelation 5:14

And the four animals said, Amen: and the twenty four elders fell down and worshipped Him that liveth to endless ages.

Revelation 20:1-2

And I saw an angel come down from heaven, who had the key of the bottomless pit, and a great chain in his hand.

Treasury of Scripture Knowledge

Summary

I am he that liveth, and was dead; and, behold, I am alive for evermore, Amen; and have the keys of hell and of death.

General references

Bible References

That liveth

John 14:19
Yet a little while, and the world shall see me no more; but ye shall see me: and because I live, ye shall live also.
Romans 6:9
knowing that Christ being raised from the dead dieth no more; death hath no more power over Him: for as He died, He died once for all on account of sin;
2 Corinthians 13:4
For if He was crucified as from weakness, yet He now liveth by the power of God: for we also are weak in Him, but shall live with Him by the power of God manifested to you.
Galatians 2:20
I am crucified with Christ; yet I live, though no longer I, but Christ liveth in me: and the life which I now live in the flesh, I live by faith in the Son of God, who loved me, and gave up himself for me.
Colossians 3:3
For ye are dead as to the world, and your life is hid with Christ in God.
Hebrews 7:25
wherefore also He is able to save to the uttermost, those that come unto God by Him, seeing He ever liveth to make intercession for them.

Was

Romans 14:8
but if we live, we live to the Lord; and if we die, we die unto the Lord: whether we live therefore, or die, we are the Lord's.
2 Corinthians 5:14
For the love of Christ constraineth us, being fully persuaded of this, that if One died for all, then were all dead.
Hebrews 1:3
Who being the refulgence of his glory and the imprest image of his person, and sustaining all things by his powerful word, having by Himself performed the purging away of our sins, sat down at the right hand of the majesty on high.
Hebrews 12:2
looking unto Jesus the leader and finisher of our faith; who for the joy that was set before Him endured the cross, despising the shame, and is set down at the right hand of the throne of God.

I am alive

Revelation 4:9
And when the animals give glory and honor and thanks to Him that sitteth on the throne,
Revelation 5:14
And the four animals said, Amen: and the twenty four elders fell down and worshipped Him that liveth to endless ages.
Hebrews 7:16
who is made not according to the law of a temporary command, but according to the power of an endless life.

The keys

Revelation 3:7
And to the angel of the church in Philadelphia write, These things saith the holy One, He that is true, He that hath the key of David, He that openeth and no one shutteth, and shutteth and no one openeth:
Revelation 9:1
And the fifth angel sounded his trumpet, and I saw a star fall from heaven to the earth: and the key of the bottomless pit was given to him.
Revelation 20:1
And I saw an angel come down from heaven, who had the key of the bottomless pit, and a great chain in his hand.
Matthew 16:19
And I will give thee the keys of the kingdom of heaven, and whatsoever thou shalt bind on earth shall be bound in heaven, and whatsoever thou shalt loose on earth shall be loosed in heaven.

General references

1 Corinthians 15:13
for if there be no resurrection of the dead, then Christ is not risen.
Hebrews 13:8
Jesus Christ is the same yesterday, to day, and for ever: