Christians with PTSD: Why fear doesn’t mean weak faith

Editor's note: The following is an excerpt from Afraid and Faithful: A Christian Guide to Trauma, Fear, and Prolonged Exposure Therapy by clinical psychologist David Zuccolotto, published in October 2026. Drawing on more than 35 years of treating trauma survivors, from abused children to combat veterans, Zuccolotto shows Christians that fear is not a sign of weak faith and that facing it can be an act of faith itself. 

I’ve counseled people who were kidnapped. Women who were sold into sex slavery. Children who were abused in ways I won’t describe here. Soldiers who returned from war and couldn’t sleep in their own beds.

I trained in a counseling method called Prolonged Exposure therapy at the VA hospital in Palo Alto, California, and I’ve used it for more than 35 years. I’ve seen it work. People with PTSD who couldn’t drive, couldn’t leave the house, and couldn’t close their eyes at night have gotten their lives back.

But when I work with Christians, I keep running into a familiar hurdle. It comes out in almost the same words every time.

“If I really had faith, I wouldn’t be afraid.”

Behind the sentence is guilt. The person isn’t just afraid. They’re ashamed of being afraid. They take the fear as proof that something is wrong between them and God. So, they pray harder, hide it better, and stay away from anything that triggers it. That last part matters, because avoidance is what keeps trauma fear alive.

I don’t think that sentence is true. Fear isn’t a verdict on your faith. And facing it may be one of the most faithful things you ever do.

What your body learned

Maybe it was the shrimp at a wedding reception. You got sick that night, sick enough that you still remember the bathroom tile. Later you found out half the guests had the same stomach bug, so the shrimp probably had nothing to do with it.

Didn’t matter. Ten years later, you still can’t look at a shrimp cocktail.

You know the shrimp is fine. Your stomach doesn’t care what you know.

Most of us carry something like that. The dog that bit you when you were 7. The intersection where somebody ran a red light and clipped your bumper. You can tell yourself all day long that it’s fine. Something underneath the telling doesn’t listen.

And nobody feels guilty about the shrimp. Nobody thinks the dog is a spiritual problem.

So why do we call it a faith problem when what the body learned was a gunshot, a locked room, or a man’s voice in the hallway?

Look at Mike’s example. His story is like those of many people I’ve treated over the years, but you’ve probably known someone like him. He’s a deacon. He leads a men’s Bible study. He’s steady and dependable, the kind of man others trust.

Six years ago, a truck crossed the median on I-40 and hit him. Mike walked away with a broken wrist. The wrist healed. But he hasn’t driven on an interstate since.

He takes back roads now. It adds 40 minutes to every visit with his grandkids. He keeps 2 Timothy 1:7 on a card clipped to his visor: “For God has not given us a spirit of fear, but of power, love, and self-control.” Every time he sees an on-ramp, his heart pounds and his hands go numb. Then he looks at the card and feels worse.

He hadn’t told the men in his Bible study. He’s the one who leads it.

The first thing he said to me was, “I think I just don’t trust God enough.”

It’s a legitimate worry, and it’s real. Scripture says “do not fear” again and again. If I’m still afraid, doesn’t that mean my faith is lacking?

But look at who hears those words. Almost always, it’s people who are already afraid. And the command almost always comes with a reason attached: “Do not fear, for I am with you” (Isaiah 41:10). That’s what you say to a frightened child in the dark. You don’t scold a child for being scared of the dark. You turn on the hall light and sit on the edge of the bed.

Look at how the Bible treats frightened people. One psalmist writes, “Fear and trembling grip me, and horror has overwhelmed me” (Psalm 55:5). Nobody tells him to repent. Elijah, right after the biggest victory of his life, gets one threat from Jezebel and runs for his life. God doesn’t lecture him. He lets him sleep. He feeds him. Then He does it again.

Even Paul knew what it’s like when your body won’t do what your mind tells it. “I see another law at work in my body, warring against the law of my mind,” he wrote (Romans 7:23). He was writing about sin, not panic. But he describes something trauma survivors know well. Your mind knows the truth, and your body doesn’t go along. Paul knew what was right and still couldn’t make himself do it. Knowing more didn’t fix that for him. It doesn’t fix panic either.

Mike didn’t have a faith problem. He had a shrimp problem. His body learned something on I-40 that day, and it didn’t ask his permission.

The alarm

Deep in the brain sits a small structure called the amygdala. It works like a smoke alarm. When something terrible happens, it ties whatever was around at that moment to danger. For Mike, that’s merging traffic, the roar of a semi, the on-ramp itself. Now those things set off the alarm automatically, faster than he can think. By the time he tells himself “this is fine,” his body is already in full panic.

You can’t argue with a smoke alarm. But you can teach it.

We already know how. You fell off your bike, and your dad picked it up and said, “Get back on.” Not next week. Now. You learned the deep end by holding the wall, then letting go for a second, then swimming to the ladder. Nobody explained buoyancy. You found out, little by little, that you didn’t sink.

Psychologists call this exposure. You face what you fear, on purpose, in steps, and you stay long enough for your brain to see that the disaster it expects doesn’t come.

Researchers have become more specific about why it works. In a 2022 review, Michelle Craske, a UCLA psychologist who has studied fear for decades, and her colleagues lay it out. When you face what you dread and the feared outcome doesn’t happen, the brain registers surprise. That surprise drives new learning. The old fear memory isn’t erased. The brain builds a second memory that competes with it. One says “danger.” The new one says “safe.” With practice, the new one wins more often.

The writer of Lamentations seems to have known this. “Surely my soul remembers,” he says about his suffering. The memory hasn’t gone anywhere. Then: “Yet I call this to mind, and therefore I have hope” (Lamentations 3:20–21). He doesn’t erase the bad memory. He sets another one beside it and brings it forward on purpose. A couple of verses later, he says God’s mercies are “new every morning.” He’d have to do it again the next day.

Afraid, and going anyway

Mike didn’t start with I-40. We started with a four-lane state road on a Sunday morning, with almost nobody on it. Then a short stretch of interstate with an exit a mile away. Then longer stretches. Then rush hour.

He kept waiting to feel ready. I told him he probably never would. In Joshua 3, the Jordan doesn’t stop flowing until the priests’ feet touch the water. Not before. They weren’t calm when they stepped in. They stepped in, and then the water stopped.

That’s when Mike’s guilt started to loosen. He’d always thought faith meant not being afraid. Now he was being asked to be afraid and go anyway. That’s a different idea of faith, and I think it’s the biblical one.

David worked the same way. Before Goliath, there were lions and bears. When Saul doubted him, David didn’t give a speech about courage. He pointed to what had already happened: “The LORD, who delivered me from the claws of the lion and the bear, will deliver me from the hand of this Philistine” (1 Samuel 17:37). That’s a man reasoning from evidence he gathered one fight at a time.

Hebrews describes mature believers as people “who by constant use have trained their senses to distinguish good from evil” (5:14). The Greek word for trained gives us our word gymnasium. Senses get trained by use, the way a muscle does. That’s what Mike’s drives were doing. Every time he merged onto the interstate, and nothing happened, his body got a little better at telling a real threat from a false alarm.

When it comes back

Eight months after we finished, Mike called me. By then he’d driven to Knoxville and back a dozen times. Then he got word that his mother was in the hospital in Nashville. Halfway there, the panic hit like it was the first day.

The guilt came right back. “I thought God had healed this.”

But nothing had been undone. The old memory never went away. It just got outvoted. And it’s most likely to speak up in exactly the conditions Mike was in. He was on a road he didn’t know, months after he’d last practiced, under more stress than he’d felt all year.

Peter really did walk on the water. Then “he saw the strength of the wind,” and he was afraid, and he started to sink (Matthew 14:30). The wind picked up, and the fear came back. But the steps he’d taken were real. And Jesus reached for him right there, out on the water.

In Psalms 42 and 43, the writer asks the same question three times. “Why are you downcast, O my soul?” He talks himself back to hope. The unease comes back. He does it again. He isn’t failing. He’s practicing.

Mike pulled off at a rest stop, called his wife, sat for 10 minutes, and drove the rest of the way to Nashville.

Setting down the rule

The soldier. The woman who was trafficked. The child who grew up and still flinches at a raised voice. The deacon on the on-ramp. Different stories. Almost all of them walked into my office carrying the same rule: a faithful person doesn’t feel this.

The rule sounds like faith. But you won’t find it in the Bible.

David wrote Psalm 56 when the Philistines captured him in Gath. That’s what the heading at the top of the psalm says. He was a prisoner in enemy hands, and he wrote, “When I am afraid, I put my trust in You” (Psalm 56:3). He doesn’t say “if.” He says “when.” David expects to be afraid. He doesn’t see fear as the opposite of trusting God. Fear is when he does it.

Courage in Scripture works the same way. You don’t tell a man to be strong and courageous unless he’s scared. God said it to Joshua three times in one chapter.

Here’s what I’ve watched happen over and over. The fear doesn’t leave first. The guilt does. Once people stop interpreting their racing heart as a judgment from God, they have room to do the hard thing. They can walk back toward what scares them. And that’s what heals.

So, think about who actually shows faith in exposure therapy. Feeling nothing takes no faith at all. Faith is the woman whose whole body says run, yet she stays in the room. It’s the soldier who sits in the parking lot, shaking, then walks into the grocery store anyway. It’s the deacon with numb hands on the wheel who turns onto the ramp.

The man in Psalm 23 is still in the valley when he says, “I will fear no evil, for You are with me.” It hasn’t gotten any brighter. He’s walking anyway, and he isn’t walking alone.

If you carry that rule, set it down. Your fear doesn’t mean your faith has failed. It means something terrible happened to you. What you do next is where faith comes in.

Mike drives to Nashville now. Not every trip is easy. Last spring he told his Bible study the whole story, on-ramp and all. Three men stayed after. Each one had his own version of the rule.

Mike used to say, “If I really had faith, I wouldn’t be afraid.”

Now he says it differently. “I was afraid. I went anyway. That was the faith.”