“You , O king, are king of kings. For the God of heaven has given you a kingdom, power, strength, and glory.”
Daniel 2:37 

God is the only one who knows what lies in the future, and He does all things for His own glory. In the above verse, it is clear that God places kings and nations in ruling positions. He is sovereign, and because of that, we can take comfort in knowing that God has a plan for our future that will bring goodness and glory to Him.

Take something that you are worried about and choose now to entrust it to God. Know that He is in charge of your future and put it on His throne.