Philippians 3:2

Beware of those 'dogs'! Beware of those mischievous workers! Beware of the men who mutilate themselves!

2 Peter 3:7

But the present heavens and earth, by the same fiat, have been reserved for fire, and are being kept for the day of the judgment and destruction of the godless.

Revelation 16:14-16

They are the spirits of demons, and perform marvels; they go to kings all over the world, to collect them for the battle on the Great Day of Almighty God.

Revelation 19:19-21

Then I saw the Beast and the kings of the earth and their armies, gathered together to fight with him who sat on the horse and with his army.

Treasury of Scripture Knowledge

Summary

Multitudes, multitudes in the valley of decision: for the day of the LORD is near in the valley of decision.

Bible References

Multitudes

Revelation 16:14
They are the spirits of demons, and perform marvels; they go to kings all over the world, to collect them for the battle on the Great Day of Almighty God.
Revelation 19:19
Then I saw the Beast and the kings of the earth and their armies, gathered together to fight with him who sat on the horse and with his army.

For

2 Peter 3:7
But the present heavens and earth, by the same fiat, have been reserved for fire, and are being kept for the day of the judgment and destruction of the godless.