Luke 12:22-26

And He said to His disciples, “For this reason I tell you, do not worry about your life, as to what you are to eat; nor for your body, as to what you are to wear.

For life is more than food, and the body is more than clothing.

Consider the ravens, that they neither sow nor reap; they have no storeroom nor barn, and yet God feeds them; how much more valuable you are than the birds!

And which of you by worrying can add a day to his life’s span?

Therefore if you cannot do even a very little thing, why do you worry about the other things?