Who hath sent his angel - This proves that the king regarded this mysterious fourth personage as an angel, and that he used the phrase Daniel 3:25 "is like the son of God" only in that sense. That an angel should be employed on an embassage of this kind, we have seen, is in accordance with the current statements of the Scriptures. Compare "Excursus I." to Prof. Stuart "on the Apocalypse." See also Luke 1:11-20, Luke 1:26-38; Matthew 1:20-21; Matthew 2:13, Matthew 2:19-20; Matthew 4:11; Matthew 18:10; Acts 12:7-15; Genesis 32:1-2; 2 Kings 6:17; Exodus 14:19; Exodus 23:20; Exodus 33:2; Numbers 20:16; Joshua 5:13; Isaiah 63:9; Daniel 10:5-13, Daniel 10:20-21; Daniel 12:1.

And have changed the king's word - That is, his purpose or command. Their conduct, and the Divine protection in consequence of their conduct, had had the effect wholly to change his purpose toward them. He had resolved to destroy them; he now resolved to honor them. This is referred to by the monarch himself as a remarkable result, as indeed it was - that an Eastern despot, who had resolved on the signal punishment of any of his subjects, should be so entirety changed in his purposes toward them.

And yielded their bodies - The Greek adds here εἰς πῦρ eis pur - "to the fire." So the Arabic. This is doubtless the sense of the passage. The meaning is, that rather than bow clown to worship gods which they regarded as no gods; rather than violate their consciences, and do wrong, they had preferred to be cast into the flames, committing themselves to the protection of God. It is implied here that they had done this voluntarily, and that they might easily have avoided it if they had chosen to obey the king. He had given them time to deliberate on the subject Daniel 3:14-15, and he knew that they had resolved to pursue the course which they did from principle, no matter what might be the results Daniel 3:16-18. This strength of principle - this obedience to the dictates of conscience - this determination not to do wrong at any hazard - he could not but respect; and this is a remarkable instance to show that a firm and steady course in doing what is right will command the respect of even wicked men. This monarch, with all his pride, and haughtiness, and tyranny, had not a few generous qualities, and some of the finest illustrations of human nature were furnished by him.

That they might not serve nor worship any god, except their own God - They gave up their bodies to the flame rather than do this.

changed the king's word—have made the king's attempt to coerce into obedience vain. Have set aside his word (so "alter … word," Ezr 6:11) from regard to God. Nebuchadnezzar now admits that God's law should be obeyed, rather than his (Ac 5:29).

yielded … bodies—namely, to the fire.

not serve—by sacrificing.

nor worship—by prostration of the body. Decision for God at last gains the respect even of the worldly (Pr 16:7).

blessed be the God of Shadrach, Meshach, and Abednego; he does not call him his God, but theirs, as he had called him the God of Daniel before, Daniel 2:47,

who hath sent his angel, and delivered his servants that trusted in him; the fourth man he saw in the furnace he now calls an angel of God; for the Heathens had notions of some being the messengers of the gods: this seems to favour the sense of those who think an angel is designed by the fourth person; though it does not follow that a created one must be meant; for it may be understood of the Angel of God's presence, the uncreated Angel, Jesus Christ; who, being sent by his divine Father; came and delivered these three persons from being consumed in the fire, who had in so strong a manner expressed their confidence in God, which the king now remembers and observes; see Daniel 3:17,

and have changed the king's word; made it null and void, refused to obey it, knowing it was their duty to obey God rather than man; so that the king was forced to change his word, and, instead of obliging them to worship his image, blesses their God:

and yielded their bodies; freely gave them up, without any resistance, into the hands of those who were ordered by the king to take and bind them, and cast them into the furnace, to which also they readily yielded themselves: so the Septuagint and Arabic versions add, "to the fire",

that they might not serve nor worship any god except their own God; they chose rather to deliver up themselves to death, to be burnt in a furnace, than to serve any other god than the God of Israel; such was their constancy and firmness of mind; such their attachment to the true God, and their faithfulness to him.

(m) He was moved by the greatness of the miracle to praise God, but his heart was not touched. And here we see that miracles are not sufficient to convert men to God, but that doctrine most chiefly be joined with them, without which there can be no faith.