Revelation 2:5

Remember, therefore, whence you have fallen, and repent, and do your first works; if not, I will come to you quickly, and I will remove your candlestick from its place, unless you repent.

Revelation 2:16

Repent, therefore; if not, I will come to you quickly, and I will fight against them with the sword of my mouth.

Revelation 3:19

As many as I love, I rebuke and chasten; be zealous, therefore, and repent.

Matthew 21:41-43

They said to him: He will miserably destroy those wicked men, and let out his vineyard to other vine dressers, who will give him the fruits in their season.

Matthew 24:48-51

But if that wicked servant shall say in his heart, My master delays his coming;

Mark 12:9

What, then, will the owner of the vineyard do? He will come and destroy those vine-dressers, and give his vineyard to others.

Luke 1:17

And he shall go before him in the spirit and power of Elijah to turn the hearts of the fathers to the children, and the disobedient, by the wisdom of the just, in order to make ready for the Lord a prepared people.

Luke 12:45-46

But if that servant shall say in his heart, My lord delays his coming, and shall begin to strike the men-servants and the maid-servants, and to eat and to drink, and to be drunk;

Luke 20:16

He will come and destroy these vine-dressers, and will give his vine yard to others. And when they heard it, they said: Be it not so!

Acts 17:30-31

Yet the times of this ignorance God overlooked; but now, he commands all men everywhere to repent:

Galatians 5:4

You that are justified by law, have withdrawn from Christ: you have fallen from grace.

Hebrews 10:32

But remember the former days, in which, after you were enlightened, you endured a great conflict of sufferings;

2 Peter 1:12-13

Wherefore, I will not neglect to remind you always of these things, though you know them, and are established in the present truth.

Jude 1:24

Now to him that is able to keep you free from stumbling, and to present you blameless in the presence of his glory with exceeding joy, to the only God our Savior, be glory and majesty, strength and authority, both now and throughout all the ages. Amen.

Revelation 1:20

the mystery of the seven stars which you saw in my right hand, and the seven golden candlesticks. The seven stars are the angels of the seven churches; and the seven candle sticks are the seven churches.

Revelation 2:2

I know your works, and your labor, and your patience; and that you can not bear with those who are evil, and that you have tried those who say they are apostles, and are not, and have found them liars;

Revelation 2:19

I know your works, and your love, and your faith, and your service, and your patience, and your works, the last greater than the first.

Revelation 2:21-22

And I have given her time to repent; and she will not repent of her lewdness.

Revelation 3:2-3

Be watchful, and strengthen the things that remain, which are about to die; for I have not found your works perfect before God.

Revelation 9:20-21

And the rest of men that were not killed by these plagues, repented not of the works of their hands, that they might not worship demons, and idols of gold, and of silver, and of brass, and of stone, and of wood, which can neither see, nor hear, nor walk;

Revelation 16:9

And men were scorched with great heat; and they uttered impious words against the name of God who has power over these plagues; and they repented not, that they might give him glory.

Treasury of Scripture Knowledge

Summary

Remember therefore from whence thou art fallen, and repent, and do the first works; or else I will come unto thee quickly, and will remove thy candlestick out of his place, except thou repent.

General references

Bible References

Remember

Revelation 3:3
Remember, therefore, how you have received and heard, and be watchful and repent. If, therefore, you do not watch, I will come upon you as a thief, and you shall not know at what hour I will come upon you.
2 Peter 1:12
Wherefore, I will not neglect to remind you always of these things, though you know them, and are established in the present truth.

Thou art

Galatians 5:4
You that are justified by law, have withdrawn from Christ: you have fallen from grace.
Jude 1:24
Now to him that is able to keep you free from stumbling, and to present you blameless in the presence of his glory with exceeding joy, to the only God our Savior, be glory and majesty, strength and authority, both now and throughout all the ages. Amen.

And repent

Revelation 2:16
Repent, therefore; if not, I will come to you quickly, and I will fight against them with the sword of my mouth.
Revelation 3:3
Remember, therefore, how you have received and heard, and be watchful and repent. If, therefore, you do not watch, I will come upon you as a thief, and you shall not know at what hour I will come upon you.
Revelation 9:20
And the rest of men that were not killed by these plagues, repented not of the works of their hands, that they might not worship demons, and idols of gold, and of silver, and of brass, and of stone, and of wood, which can neither see, nor hear, nor walk;
Revelation 16:9
And men were scorched with great heat; and they uttered impious words against the name of God who has power over these plagues; and they repented not, that they might give him glory.
Acts 17:30
Yet the times of this ignorance God overlooked; but now, he commands all men everywhere to repent:

And do

Revelation 2:19
I know your works, and your love, and your faith, and your service, and your patience, and your works, the last greater than the first.
Revelation 3:2
Be watchful, and strengthen the things that remain, which are about to die; for I have not found your works perfect before God.
Luke 1:17
And he shall go before him in the spirit and power of Elijah to turn the hearts of the fathers to the children, and the disobedient, by the wisdom of the just, in order to make ready for the Lord a prepared people.

Else

Revelation 2:16
Repent, therefore; if not, I will come to you quickly, and I will fight against them with the sword of my mouth.
Revelation 3:3
Remember, therefore, how you have received and heard, and be watchful and repent. If, therefore, you do not watch, I will come upon you as a thief, and you shall not know at what hour I will come upon you.
Matthew 21:41
They said to him: He will miserably destroy those wicked men, and let out his vineyard to other vine dressers, who will give him the fruits in their season.
Matthew 24:48
But if that wicked servant shall say in his heart, My master delays his coming;
Mark 12:9
What, then, will the owner of the vineyard do? He will come and destroy those vine-dressers, and give his vineyard to others.
Luke 12:45
But if that servant shall say in his heart, My lord delays his coming, and shall begin to strike the men-servants and the maid-servants, and to eat and to drink, and to be drunk;
Luke 20:16
He will come and destroy these vine-dressers, and will give his vine yard to others. And when they heard it, they said: Be it not so!

General references

Matthew 25:7
Then all those virgins arose, and trimmed their lamps.
1 Corinthians 11:31
For if we would judge ourselves, we should not be judged;