After God miraculously saved Daniel in the lions den, King Darius made the following decree: 

“I decree that everyone throughout my kingdom should tremble with fear before the God of Daniel. For he is the living God, and he will endure forever. His kingdom will never be destroyed, and his rule will never end. He rescues and saves his people; he performs miraculous signs and wonders in the heavens and on earth. He has rescued Daniel from the power of the lions.” ( Daniel 6:26-27)

So if you are in, or about to be in, a lions den of this world…look up to God. He is your source, your protector, your Savior.