What does the Bible say about God being a consuming fire?

The Bible refers to God as a consuming fire to illustrate His holiness and the severity of His wrath against sin. Hebrews 12:29 states, 'For our God is a consuming fire,' which signifies that God actively judges and punishes wickedness. This metaphor is significant because it conveys the idea that just as fire consumes material substances, God's divine justice consumes all that is in opposition to His holiness. Numerous passages, such as Deuteronomy 4:24 and Isaiah 66:15-16, reinforce this imagery, depicting God's wrath as both terrible and purifying.