Finding calm in a restless world
If it feels like everyone around you is talking about anxiety these days, you’re not imagining it. Anxiety disorders are the most common mental health concern in the U.S., affecting nearly one in five adults every year. Even for those without clinical anxiety or depression, many experience seasons of stress, worry, or fear. For Christians, these experiences can bring an added layer of guilt or confusion. “If I trust God,” some wonder, “why do I still feel anxious?”
The truth is, anxiety isn’t a sign of weak faith. God designed our bodies with the ability to feel anxiety as part of our natural response to stress. A certain level of anxiety, like the nerves before a big race or an important presentation, can even be helpful. It heightens alertness and helps us prepare.
But when our sympathetic nervous (or stress-response) system becomes overactive, worry begins to take control. Clinical anxiety is different from occasional nervousness or stress. It involves intense, excessive, and persistent fear about everyday situations, often accompanied by changes in mood, thinking, and physical health. Over time, this constant “fight or flight” state can leave a person exhausted, irritable, and struggling to function in daily life.
What’s Going On Inside the Brain
Anxiety isn’t “all in your head,” but it is in your brain and body. When anxiety takes over, the brain signals the body to release stress hormones like adrenaline and cortisol. These chemicals raise your heart rate and breathing to help you respond to threats, real or perceived. Normally, the body calms down after the stress passes. But when anxiety becomes chronic, those systems stay switched on.
That’s why anxiety can feel so physical, with symptoms like tightness in the chest, restlessness, upset stomach, and headaches. As Julie Straseske (LPC) explains in our online Anxiety and Depression course:
“We are beautifully created. What a blessing that God gave us the ability to act when there’s a threat, and then recover when the stress is over. But if that stress system stays on too long, it’s no longer healthy.”
Certain parts of the brain, like the amygdala (which detects danger) and the prefrontal cortex (which helps us think rationally), play key roles in anxiety. When the amygdala is overactive or the prefrontal cortex underactive, fear signals can spiral unchecked. Genetics, personality traits such as perfectionism, and stressful life events can all make a person more vulnerable to developing anxiety.
Faith, Feelings, and Compassion
For many Christians, understanding the biological side of anxiety is freeing. It helps us see that mental health challenges are real medical and psychological conditions, not failures of faith. In Christian Family Solutions’ Anxiety course, Pastor Titus Buelow shares his own story of battling depression and how it deepened his empathy for others.
“Just because you struggle with anxiety or depression does not mean you have a weak faith,” he says. “Our feelings are real, but they’re not final. God’s promises are final.”
Scripture is full of examples of faithful believers who wrestled with deep fear and despair: David crying out in the Psalms, Elijah hiding in the wilderness, the disciples trembling in the storm. God did not get angry with them or reject them for their weakness. He met them in it. As Psalm 34:18 reminds us, “The Lord is close to the brokenhearted and saves those who are crushed in spirit.”
In our modern world, that same compassion extends through the many ways God provides help: pastors, counselors, doctors, supportive friends and family, and the truths of His Word. Healing often takes time and involves addressing body, mind, and spirit together.
There Is Hope and Help
Whether anxiety shows up as constant worry, racing thoughts, sleepless nights, or physical tension, remember: you are not alone. Help is available, and hope is real. God created our minds and bodies with remarkable capacity for healing, and He walks beside us every step of the way.
If you or someone you love has been struggling, consider exploring our free online Anxiety and Depression course. This five-module video series combines clinical insight with biblical truth to help you:
- Understand the difference between everyday anxiety and clinical anxiety
- See how biology, thought patterns, and faith intersect
- Learn when and how to seek professional help
- Find comfort in Scripture and in the Savior who understands your pain
- Discover ways to support others who are struggling
Through the course, you’ll hear from Julie Straseske, LPC, and Pastor Titus Buelow, who share both personal experience and professional wisdom on approaching anxiety with compassion, practical tools, and Christ-centered hope.
“God’s Word gives peace to the anxious and hope to the hurting. And He also provides information and resources to help us treat the body and mind as part of His design.” - Julie Straseske
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