For our God is a consuming fire.
But a certain fearful looking for of judgment and fiery indignation, which shall devour the adversaries.
And the sight of the glory of the LORD was like devouring fire on the top of the mount in the eyes of the children of Israel.
And when the people complained, it displeased the LORD: and the LORD heard it; and his anger was kindled; and the fire of the LORD burnt among them, and consumed them that were in the uttermost parts of the camp.
And there came out a fire from the LORD, and consumed the two hundred and fifty men that offered incense.
For the LORD thy God is a consuming fire, even a jealous God.
Understand therefore this day, that the LORD thy God is he which goeth over before thee; as a consuming fire he shall destroy them, and he shall bring them down before thy face: so shalt thou drive them out, and destroy them quickly, as the LORD hath said unto thee.
Our God shall come, and shall not keep silence: a fire shall devour before him, and it shall be very tempestuous round about him.
A fire goeth before him, and burneth up his enemies round about.
For, behold, the LORD will come with fire, and with his chariots like a whirlwind, to render his anger with fury, and his rebuke with flames of fire.
I beheld till the thrones were cast down, and the Ancient of days did sit, whose garment was white as snow, and the hair of his head like the pure wool: his throne was like the fiery flame, and his wheels as burning fire.
2 Thessalonians 1:8
In flaming fire taking vengeance on them that know not God, and that obey not the gospel of our Lord Jesus Christ: