The world is full of idols. And the world expects Christians to give themselves, their worship and their lives, to those idols. However, what we learn in Daniel chapter 3 is: There is only one God worthy of our worship and our lives.
We live in a world with plenty of opportunities for fear, anxiety, and worry, whether that be from times personal crisis or from times of national turmoil. What we learn from Daniel 2 is that in times of personal crisis and national turmoil, God is our only hope.