Here is another excerpt from David Powlison’s recent blog post on worry.
The middle of the passage gives another take on why you worry. “Which of you by worrying can add a single cubit to his lifespan, a single hour? If you can’t even do a small thing, why are you worrying about the rest?” Worriers act as if they might be able to control the uncontrollable. That’s something central to the problem of worry. It’s the illusion that we can control things. “If only I could get my retirement right, I could control the future.” “If only my parents would give me three dollars more allowance, I wouldn’t get caught short on Saturday when my friends want to catch a movie, but I spent my money on candy bars earlier in the week.” “If only I could get my diet and medicine right, I wouldn’t get cancer.” “If only I could figure out the right childrearing technique, I could guarantee how my kids turn out.” Control. Worry assumes the possibility of control— over the uncontrollable. The illusion of control lurks inside your anxiety. You’ll see it in yourself, and in the people God gives you to help. Anxiety and control are two sides of one coin. We want to control something. Since we can’t control it, we worry about it.
Jesus’ final comment gives you one more handle on why you worry. A worrier is storing “treasure” in the wrong place. If what you most value can be taken away or destroyed, then you set yourself up for anxiety. Money? health? a particular friendship? the dream of marriage? success in sports or business? how your children turn out? Even when you feel good, when everything’s going your way, you’re building your house on sand. Your treasure is vulnerable. And whenever what is “precious” to you is threatened, you’ll be gripped with fear. Guaranteed. Where do you store your treasure? In iffy things or certainties?
Jesus takes apart why we worry. So why do you worry? What desires are you greedy for? What life objectives snuff out your awareness of God? What wants make you want to control your world? Grasp those things, and Jesus’ alternative will become very, very precious to you.