Matthew 3:12
Whose fan is in His hand, and He will thoroughly purify His threshing-floor, and gather His wheat into the garner, and will burn up the chaff with unquenchable fire.
2 Thessalonians 1:8-9
in the fire of flame, dispensing vengeance to those who know not God, and to those who do not obey the gospel of our Lord Jesus:
Hebrews 2:3
how shall we escape, having neglected so great a salvation? which having received the beginning to be spoken by the Lord, was confirmed unto us by those who heard it;
Hebrews 10:28-29
The one having rejected the law of Moses dies without mercy before two or three witnesses:
Hebrews 12:18-21
For you have not come to the mountain that can be touched, and that is burnt with fire, and unto blackness and darkness, and tempest,
Hebrews 12:29
for our God is a consuming fire.
Revelation 22:20
The one testifying these things says, Yes, I am coming quickly. Amen, come Lord Jesus.