Matthew 25:3

The foolish took their lamps, but took no oil with them;

Matthew 23:25-26

"Woe unto you, Scribes and Pharisees, hypocrites! For you clean the outside of the cup and the plate, but within they are filled with extortion and excess.

2 Timothy 3:5

For although they keep up the outward form of religion, they deny its power.

Hebrews 12:15

Look carefully that there be no one who falls back from the grace of God; that no root of bitterness springs up to trouble you, and by its means many become defiled.

Revelation 3:1

To the angel of the Church at Sardis, write. These things says He who has the seven Spirits of God and the seven stars. I know your works, that you have the name of being alive, but are really dead.

Revelation 3:15-16

I know your works, that you are neither hot nor cold.

Treasury of Scripture Knowledge

Summary

They that were foolish took their lamps, and took no oil with them:

Bible References

Foolish

Matthew 23:25
"Woe unto you, Scribes and Pharisees, hypocrites! For you clean the outside of the cup and the plate, but within they are filled with extortion and excess.
2 Timothy 3:5
For although they keep up the outward form of religion, they deny its power.
Hebrews 12:15
Look carefully that there be no one who falls back from the grace of God; that no root of bitterness springs up to trouble you, and by its means many become defiled.
Revelation 3:1
To the angel of the Church at Sardis, write. These things says He who has the seven Spirits of God and the seven stars. I know your works, that you have the name of being alive, but are really dead.