The author offers one final warning against impenitent unbelief by quoting a prophecy of the final judgment found in Haggai 2:6. The final judgment of God upon the nations, unbelievers, and all creation should serve as an encouragement and solace to believers who face hostility and affliction at the hands of unbelievers. The final judgment of God is a terrifying reality to all without a Savior. An exposition of Hebrews 12:26-27.