Revelation 3:3
Remember therefore how you have received and heard, and hold fast, and repent. If therefore you will not watch, I will come on you as a thief, and you will not know what hour I will come upon you.
Revelation 2:5
Remember therefore from where you are fallen, and repent, and do the first works; or else I will come unto you quickly, and will remove your lampstand out of its place, except you repent.
2 Peter 3:10
But the day of the Lord will come as a thief in the night; in which the heavens shall pass away with a great noise, and the elements shall melt with fervent heat, the earth also and the works that are therein shall be burned up.
1 Thessalonians 5:2
For you yourselves know perfectly that the day of the Lord so comes as a thief in the night.
Revelation 16:15
Behold, I come as a thief. Blessed is he that watches, and keeps his garments, lest he walk naked, and they see his shame.
Matthew 25:13
Watch therefore, for you know neither the day nor the hour in which the Son of man comes.
2 Timothy 1:13
Hold fast the pattern of sound words, which you have heard of me, in faith and love which is in Christ Jesus.
Ezekiel 16:61-63
Then you shall remember your ways, and be ashamed, when you shall receive your sisters, your elder and your younger: and I will give them unto you for daughters, but not by your covenant.
Ezekiel 20:43
And there shall you remember your ways, and all your doings, in which you have been defiled; and you shall loathe yourselves in your own sight for all your evils that you have committed.
Ezekiel 36:31
Then shall you remember your own evil ways, and your doings that were not good, and shall loathe yourselves in your own sight for your iniquities and for your abominations.
Matthew 24:42-43
Watch therefore: for you know not what hour your Lord does come.
Mark 13:33
Take you heed, watch and pray: for you know not when the time is.
Mark 13:36
Lest coming suddenly he find you sleeping.
Luke 12:39-40
And this know, that if the owner of the house had known what hour the thief would come, he would have watched, and not have allowed his house to be broken through.
1 Thessalonians 5:4-6
But you, brethren, are not in darkness, that that day should overtake you as a thief.
1 Timothy 6:20
O Timothy, keep that which is committed to your trust, avoiding profane and vain utterances, and oppositions of what is falsely called knowledge:
Hebrews 2:1
Therefore we ought to give the more earnest heed to the things which we have heard, lest at any time we should let them slip.
2 Peter 1:13
Yea, I think it right, as long as I am in this tabernacle, to stir you up by putting you in remembrance;
2 Peter 3:1
This second epistle, beloved, I now write unto you; in both of which I stir up your pure minds by way of remembrance:
Revelation 2:21-22
And I gave her time to repent of her fornication; and she repented not.
Revelation 2:25
But that which you have already hold fast till I come.
Revelation 3:11
Behold, I come quickly: hold that fast which you have, that no man take your crown.
Revelation 3:19
As many as I love, I rebuke and chasten: be zealous therefore, and repent.