“Therefore I tell you, do not worry about your life, what you will eat or drink; or about your body, what you will wear. Is not life more than food, and the body more than clothes? Look at the birds of the air; they do not sow or reap or store away in barns, and yet your heavenly Father feeds them. Are you not much more valuable than they? Can any one of you by worrying add a single hour to your life?
“But seek first his kingdom and his righteousness, and all these things will be given to you as well. Therefore do not worry about tomorrow, for tomorrow will worry about itself. Each day has enough trouble of its own.”
Matthew 6:25-27, 33-34 New International Version (NIV)
Easy for Jesus to say but so hard for us to do. But He gives us a promise in this precept. And that promise does not include life here "tomorrow." We are not promised the next 15 minutes on this planet. Yet, we are promised his care and provision both now and forever as we seek Him.
Since we don't control our time here on earth, let's live according to Christ's promise of forever by seeking His Kingdom. He shed His blood to prove what He will do for us. He rose from the grave to show us how it would be done. He ascended into Heaven to intercede for us at the Father's right hand and to prepare our places in His Kingdom. He promised to return and establish His Kingdom forever. When we believe in and live for that promise, we have nothing to worry about.