God is your constant provider
So I tell you, don't worry about the food or drink you need to live, or about the clothes you need for your body. Life is more than food, and the body is more than clothes. Look at the birds in the air. They don't plant or harvest or store food in barns, but your heavenly Father feeds them. And you know that you are worth much more than the birds. Matthew 6:25-26, NCV.
How could you not worry when everything seem to be falling apart around you? How could you not be concerned when all of your experiences tell you to? How? Because you are worth so much to God that he sent his son to die for you.