By what means were the three Hebrews protected while in the fiery furnace?

Answer

"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. . . . 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." Dan. 3: 25-28.

For what purpose was Christ manifested?
What chapter in the Bible is devoted to faith?
What did Jesus declare God's commandments to be?
Following one of His parables, what did Christ say?
Against what evil should fathers guard?
What awaits those who despise the means of grace?
What divine law of retroaction attends giving?

Questions & Answers are from the book Bible Readings for the Home Circle