When Your Faith Isn’t as Strong as You Thought
"If you have faith as small as a mustard seed..." — Matthew 17:20
There was a time in my life when I thought I had strong faith.
I loved God.
I was reading my Bible.
I was serving in church.
If someone had asked me, "Do you trust God?" I wouldn't have hesitated.
"Absolutely."
Then I was diagnosed with a Chiari malformation.
I found myself facing major brain surgery.
Suddenly, all the confidence I thought I had began to crumble.
I wasn't doubting whether God existed.
I was questioning whether I could trust Him with my future.
Would I survive surgery?
Would I ever feel normal again?
Would my life ever look the same?
It was one thing to trust God when life felt predictable.
It was another thing entirely when everything I depended on seemed to be slipping through my fingers.
That's when I discovered something uncomfortable.
My faith wasn't nearly as strong as I thought it was.
Faith Looks Different When It's Tested
I think Peter understood that feeling.
No disciple appeared more confident than Peter.
The night before Jesus was crucified, Peter boldly declared,
"Even if all are made to stumble because of You, I will never be made to stumble." (Matthew 26:33)
Peter believed every word.
He wasn't trying to impress anyone.
He genuinely thought his faith was unshakable.
He even insisted he was willing to follow Jesus to prison—or to death.
Then a servant girl asked a simple question around a fire.
"Aren't you one of His followers?"
Fear took over.
Three times Peter denied even knowing Jesus.
What happened?
Did Peter suddenly stop loving Jesus?
No.
His trial exposed something Peter couldn't see about himself.
His faith wasn't as mature as he believed.
Sometimes God Reveals Before He Refines
None of us enjoys discovering our weaknesses.
But God often uses trials to reveal what comfortable seasons hide.
We think we're trusting Him...
until the diagnosis comes.
Until the marriage struggles.
Until the prodigal child leaves.
Until the job disappears.
Until grief moves into our home.
Suddenly we discover fears we didn't know we had.
Questions we never imagined asking.
Areas where we've been relying on ourselves instead of God.
James describes it this way:
"Consider it pure joy... whenever you face trials of many kinds, because you know that the testing of your faith produces perseverance." (James 1:2–3)
I love how The Message paraphrases it:
"Under pressure, your faith-life is forced into the open and shows its true colors."
That's exactly what trials do.
They don't create weak faith.
They reveal it.
And what God reveals, He is able to transform.
Failure Wasn't Peter's Ending
Peter's denial wasn't the final chapter of his story.
After the resurrection, Jesus lovingly restored him.
The same man who once denied Christ around a campfire would later stand before crowds boldly preaching the gospel.
The man who once trembled before servants eventually faced imprisonment, persecution, and even death without denying Christ again.
God used Peter's greatest failure to produce one of his greatest strengths.
The testing didn't destroy Peter's faith.
It matured it.
God Is Still Growing Our Faith
Looking back now, I can honestly thank God for the season I once begged Him to remove.
Brain surgery didn't just change my health.
It changed my faith.
It taught me that trusting God isn't pretending not to be afraid.
It's choosing to believe His character even when my circumstances make no sense.
Today my life still includes chronic pain.
There are still questions I don't have answers for.
But my faith is no longer built on the expectation that life will always be easy.
It's built on the faithfulness of the God who has carried me through every difficult season.
When Your Faith Feels Small
Maybe you're walking through a trial that's exposing fears you didn't know existed.
Maybe you've found yourself wondering,
"Why am I struggling to trust God?"
Friend, don't confuse revealed weakness with failed faith.
Sometimes God allows the testing—not to shame us—but to strengthen us.
Because the faith that has been refined through suffering becomes far more resilient than the faith that has never been tested.
As Paul reminded Timothy:
"If we are faithless, He remains faithful." (2 Timothy 2:13)
Our faith may falter.
His never does.
And that is where our hope has always been.