Last summer, our community heard heartbreaking news about a teenage boy who died after being exposed to a brain-eating amoeba after getting water up his nose while swimming in a nearby lake.
What makes this so sobering is that on the surface, the lake can look cool, calm, and refreshing. Nothing about it would have immediately signaled danger. But beneath the surface, conditions had changed. These amoebas become active when water temperatures rise above 90 degrees. What looked harmless from the outside had become dangerous underneath.
That story resonates with me because in many ways, our health works the same way.
So much of what affects our bodies begins below the surface. We tend to focus on the symptoms others can see: irritability, delayed processing, weight gain, and chronic pain. But many visible health struggles are often connected to something deeper: our thought life.
Thoughts can be like that amoeba. Everything may seem fine for a while. You keep going, taking care of your family, serving at church, managing your home, and meeting everyone else’s needs. But then the temperature gets turned up. Stress increases. Pressure builds. Disappointment comes. Fear creeps in. And suddenly your thoughts begin to run wild, creating negative, stress-causing emotions.
That inner shift matters more than most people realize.
In Luke 24:36, after His resurrection, Jesus appeared to His disciples and said, “Peace be unto you.” Instead of feeling comforted, they were frightened and troubled. Jesus responded with this question: “Why are ye troubled? and why do thoughts arise in your hearts?”
Notice that He connected their trouble to their thoughts.
That is still true for us today. Troublesome thoughts often stir troublesome emotions, and those emotions can affect the body in very real ways.
Let’s look at a simple example.
Your friend doesn’t text you back as soon as you expected.
If your thought is, “She must be upset with me,” what follows? You may begin to feel anxious, hurt, rejected, or insecure.
But if your thought is, “She’s probably just busy,” your emotional response is completely different. You may feel calm, patient, and at peace.
The event is the same. The difference is the thought you attached to it.
“For as he thinketh in his heart, so is he.” Proverbs 23:7
That verse is not merely about attitude. It reveals a powerful principle. The way we think shapes the way we feel, respond, and even function physically. Our thoughts are not small things. They are shaping our inner world every day.
This is why it is so important to develop the mind of Christ. As believers, we are not called to let fear, worry, offense, and overthinking rule our hearts. We are called to bring our thoughts under the authority of God’s Word so that we can respond in a Christlike way and protect our health stewardship.
“A merry heart doeth good like a medicine:
but a broken spirit drieth the bones.” Proverbs 17:22
That is not just a beautiful poetic verse. It points to a reality many are beginning to understand more clearly: emotional stress affects the body. The body does not separate what is spiritual, emotional, and physical as neatly as we often do. God designed us as whole beings.
Different organs and systems in the body are often affected by different emotional burdens. While this does not mean every illness comes from an emotion, it does help us understand how unresolved stress can settle into the body.
For example:
- The lungs are often associated with grief, sadness, and difficulty letting go.
- The liver can be impacted by anger, frustration, and resentment.
- The kidneys are often connected with fear and shock.
- The stomach and spleen are commonly affected by worry and overthinking.
- The heart can carry the effects of anxiety, restlessness, and always feeling rushed.
This is one reason some women feel physically exhausted even when their lab work looks mostly normal. They are carrying hidden burdens below the surface. Their bodies are responding to chronic internal stress, even if no one else can see it.
When fear is unaddressed, when anger is buried, when grief is ignored, or when worry becomes a daily habit, the body bears its weight. It may show up as muscle tension, poor sleep, digestive distress, headaches, brain fog, or constant fatigue.
That is why tending to your thoughts is part of being a good steward of your health.
We cannot always control our circumstances, but by God’s grace, we can learn to examine our thoughts. We can ask ourselves: Is this thought true? Is it biblical? Is it producing peace or panic? Is it drawing me closer to the Lord, or deeper into fear?
We must actively work to keep the water of our thoughts at the right temperature.
That means slowing down enough to notice what is happening in your heart. It means renewing your mind with Scripture. It means praying before panic takes over. It means refusing to let every feeling become a fact. And it means inviting the Lord to show you what has been buried beneath the surface.
As you do this, you are not just improving your mood. You are caring for your whole person and those around you. You are helping create conditions for peace, stability, and healing.
When we cultivate the mind of Christ, we are better able to respond with grace rather than react in fear. We preserve emotional peace, support physical wellness, and strengthen our health legacy for those we love.
Friend, do not ignore what is beneath the surface. Hidden stress, fear, and anger may not show up right away. But over time, they can create real danger to your health.
Do you have my guide, 7 Steps to Renewing Your Health? CLICK HERE to get it now.
