Verse 25. No hurt - See how the God of nature can when he pleases control the powers of nature! The Son of God - Probably he had heard David speak of him. Jesus Christ, the Angel of the covenant, did sometimes appear before his incarnation. Those who suffer for Christ, have his gracious presence with them in their sufferings, even in the fiery furnace, even in the valley of the shadow of death, and therefore need fear no evil.
Verse 26. And spake - With a milder tone than before, God having abated the fire of his fury. Now he could at once acknowledge the true God to be the most high above all gods, and the three worthies to be his faithful servants.