We live in a culture that treats emotions like weather patterns that roll in and out without warning or cause. You wake up anxious, and you think, “Where did this come from?” You snap at your spouse, and you wonder why anger bubbled up out of nowhere. You feel discouraged for days, and it seems like a fog that simply won’t lift.
But God’s Word teaches us something radically different. Your emotions are not random. They’re not things that merely happen to you. Proverbs 4:23 tells us to guard our hearts because from the heart flows everything in our lives. Jesus made this connection even more explicit in Luke 6:45 when He said that out of the abundance of the heart, the mouth speaks. What’s true of our words is also true of our emotions. They flow from our hearts.
Your emotions are like dashboard warning lights in a car. When the check engine light comes on, you don’t curse the light or try to cover it up. You pay attention because it’s revealing something happening under the hood. In the same way, your emotions reveal what’s happening in your heart. They show you what you’re truly believing, what you’re actually treasuring, and what you’re really worshiping.
This is both sobering and hopeful. It’s sobering because it means our emotions reveal things about us we might prefer not to see. But it’s hopeful because if emotions reveal what’s in our hearts, then heart transformation will change our emotional lives. We’re not stuck with emotional weather we can’t control. God transforms hearts.