Matthew 25:7
Then all those virgins arose, and trimmed their lamps.
Luke 12:35
Let your waists be girded about, and your lamps burning;
2 Peter 3:14
Therefore, beloved, seeing that you look for such things, be diligent that you may be found of him in peace, without spot, and blameless.
Revelation 2:4-5
Nevertheless I have somewhat against you, because you have left your first love.
Revelation 3:2
Be watchful, and strengthen the things which remain, that are ready to die: for I have not found your works perfect before God.
Revelation 3:19-20
As many as I love, I rebuke and chasten: be zealous therefore, and repent.