23 And these three men, Shadrach, Meshach, and Abed'nego, fell bound into the burning fiery furnace. 24 Then King Nebuchadnez'zar was astonished and rose up in haste. He said to his counselors, "Did we not cast three men bound into the fire?" They answered the king, "True, O king." 25 He answered, "But I see four men loose, walking in the midst of the fire, and they are not hurt; and the appearance of the fourth is like a son of the gods." 26 Then Nebuchadnez'zar came near to the door of the burning fiery furnace and said, "Shadrach, Meshach, and Abed'nego, servants of the Most High God, come forth, and come here!" Then Shadrach, Meshach, and Abed'nego 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 mantles were not harmed, and no smell of fire had come upon them.

Matthew Henry's Commentary on Daniel 3:23-27

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.