Daniel 3:17 If that is the case, our God whom we serve is able to deliver us from the burning fiery furnace, and He will deliver us from your hand, O king.
The men were willing to place their lives in God’s hands and face the heat of a furnace rather than giving in to worship any other gods.
It is very hard to place your whole life into the hands of anyone else and to some even more difficult when they cannot see the person.
We also have to be confident God will bring us through whatever we are facing; but listening to Him to make sure we go about it the right way is hard.
We should not have to fear people who do not follow God and His ways!