What the Bible teaches about trusting our thoughts, feelings, and desires
You’ve probably heard someone say, “Just follow your heart.” It sounds good, doesn’t it? It feels positive, personal, and encouraging. But the Bible gives us a little more caution than that. It reminds us that our hearts can be powerful, but they can also be pretty tricky.
When the Bible talks about the heart, it is not just talking about emotions. It is talking about the inside of us—our thoughts, feelings, desires, motives, and the choices we make when nobody else is watching.
Why the Heart Can Mislead Us
Jeremiah 17:9 says, “The heart is deceitful above all things and beyond cure. Who can understand it?” In plain words, that means our hearts can fool us. We can want something so badly that we start convincing ourselves it must be right. We can talk ourselves into bad decisions, excuse wrong attitudes, or ignore red flags because our feelings are loud.
Guard What You Let In
That is why Proverbs 4:23 says, “Above all else, guard your heart, for everything you do flows from it.” That is simple, but it is deep. What we allow into our hearts does not just stay there. It shapes how we think, how we speak, how we treat people, and how we respond when life gets hard.
Think of it like a garden. If you keep planting anger, jealousy, bitterness, pride, or dishonesty, that is what will grow. But if you keep planting truth, prayer, gratitude, kindness, patience, and faith, something much healthier starts to grow inside you.
What Is Inside Will Come Out
Jesus said in Matthew 12:35 that a good person brings good things out of what is stored up inside, and an evil person brings evil things out of what is stored up inside. In other words, what is in us eventually comes out of us.
We usually see this most clearly when we are under pressure. When we are tired, offended, disappointed, or frustrated, the real condition of our hearts has a way of showing up. That is not always comfortable, but it can be a gift because it shows us what God still needs to work on in us.
So What Should We Do?
This does not mean feelings are bad. Feelings can tell us when something hurts, when something matters, or when something needs attention. But feelings should not be the boss of our lives. They need to be checked by God’s Word, prayer, wisdom, and sometimes honest advice from people who love us enough to tell us the truth.
One helpful question to ask is, “Is this leading me closer to God, or is it feeding something unhealthy in me?” That one question can help us slow down before we react, speak, post, decide, or walk through a door we may later regret.
So maybe the better advice is not “follow your heart,” but “bring your heart to God.” Let Him search it, clean it, guard it, and guide it. Because a heart shaped by God will lead us much better than a heart left on its own.
Minister A Francine Green I June 2026