The Scripture readings are 1 Kings 17:8-16; Galatians 5:25-6:10; and Matthew 6:24-34.
God created us to be trusting creatures. If we aren’t giving that trust to God, it goes to the wrong things. That’s the idolatry of worry. Don’t worry; go outside. See God’s provision for creation, and go outside of yourself to hear God’s promises.