Hebrews 12:29
for our God, indeed, is a consuming fire.
2 Thessalonians 1:8
in a flame of fire, who will take vengeance on those who do not know God, that is, those who will not listen to the good news of our Lord Jesus.
2 Peter 3:10-12
The day of the Lord will come like a thief; on that day the heavens will pass away with a roar, the heavenly bodies will be destroyed by being burned up, and the earth with all its works will melt away.
Revelation 11:5
If anyone wants to injure them, fire comes out of their mouths and consumes their enemies; if anyone wants to injure them, he must himself be killed in that way.
Revelation 20:15
If anyone's name was not found written in the book of life, he was hurled into the fiery lake.