Read the passage Daniel 3
1) God specializes in the impossibilities in life, where man has no influence.
24 Then Nebuchadnezzar the king was astonished, and rose up in haste, and spake, and said unto his counsellors, Did not we cast three men bound into the midst of the fire? They answered and said unto the king, True, O king.
2) The impossibilities God removes may not be explained away.
23 And these three men, Shadrach, Meshach, and Abednego, fell down bound into the midst of the burning fiery furnace.
3) God’s supernatural ways have no match.
25 He answered and said, Lo, I see four men loose, walking in the midst of the fire, and they have no hurt; and the form of the fourth is like the Son of God.
4) God’s path casts a long shadow across mans rebellious nature and man’s heart must yield.
and the form of the fourth is like the Son of God.
5) Unbelievers have no authority over believers.
26 Then Nebuchadnezzar came near to the mouth of the burning fiery furnace, and spake, and said, Shadrach, Meshach, and Abednego, ye servants of the most high God, come forth, and come hither. Then Shadrach, Meshach, and Abednego, came forth of the midst of the fire.27 And the princes, governors, and captains, and the king's counsellors, being gathered together, saw these men, upon whose bodies the fire had no power, nor was an hair of their head singed, neither were their coats changed, nor the smell of fire had passed on them.
6) Truth demands a response; a correct response amplifies God’s position and place as God.
28 Then Nebuchadnezzar spake, and said, Blessed be the God of Shadrach, Meshach, and Abednego, who hath sent his angel, and delivered his servants that trusted in him, and have changed the king's word, and yielded their bodies, that they might not serve nor worship any god, except their own God.
7) Truth brings the unbeliever into acknowledgement of its veracity preparing the heart to trust in God for salvation.
29 Therefore I make a decree, That every people, nation, and language, which speak any thing amiss against the God of Shadrach, Meshach, and Abednego, shall be cut in pieces, and their houses shall be made a dunghill: because there is no other God that can deliver after this sort.
This illustrates man’s opportunity There is no indication the king was converted to believing in God for salvation.