Think of the lilies, and how they grow. They neither toil nor spin; yet, I tell you, even Solomon in all his splendor was not robed like one of these.
Think of the ravens--they neither sow nor reap; they have neither storehouse nor barn; and yet God feeds them! And how much more precious are you than birds!
And, if you cannot do even the smallest thing, why be anxious about other things?