29 for our God is a consuming fire.
Hebrews 12:29 Cross References - Anderson
2 Thessalonians 1:8
8 in flaming fire, to take vengeance on those who know not God, and who obey not the gospel of our Lord Jesus Christ;
Hebrews 10:27
27 but a certain fearful looking for of judgment, and a fiery indignation which will devour the adversaries.