19 Then Nebuchadnezzar was so filled with rage against Shadrach, Meshach, and Abednego that his face was distorted. He ordered the furnace heated up seven times more than was customary, 20 and ordered some of the strongest guards in his army to bind Shadrach, Meshach, and Abednego and to throw them into the furnace of blazing fire. 21 So the men were bound, still wearing their tunics, their trousers, their hats, and their other garments, and they were thrown into the furnace of blazing fire. 22 Because the king's command was urgent and the furnace was so overheated, the raging flames killed the men who lifted Shadrach, Meshach, and Abednego. 23 But the three men, Shadrach, Meshach, and Abednego, fell down, bound, into the furnace of blazing fire. 24 Then King Nebuchadnezzar was astonished and rose up quickly. He said to his counselors, "Was it not three men that we threw bound into the fire?" They answered the king, "True, O king." 25 He replied, "But I see four men unbound, walking in the middle of the fire, and they are not hurt; and the fourth has the appearance of a god." 26 Nebuchadnezzar then approached the door of the furnace of blazing fire and said, "Shadrach, Meshach, and Abednego, servants of the Most High God, come out! Come here!" So Shadrach, Meshach, and Abednego came out from the fire. 27 And the satraps, the prefects, the governors, and the king's counselors gathered together and saw that the fire had not had any power over the bodies of those men; the hair of their heads was not singed, their tunics were not harmed, and not even the smell of fire came from them.

Matthew Henry's Commentary on Daniel 3:19-27

Commentary on Daniel 3:19-27

(Read Daniel 3:19-27)

Let Nebuchadnezzar heat his furnace as hot as he can, a few minutes will finish the torment of those cast into it; but hell-fire tortures, and yet does not kill. Those who worshipped the beast and his image, have no rest, no pause, no moment free from pain, Hebrews 12:29. Could we but see into the eternal world, we should behold the persecuted believer safe from the malice of his foes, while they are exposed to the wrath of God, and tormented in unquenchable fires.