Brain & Belief: Neuroscience and the BibleNeuroscience, the Bible, and Healing

Do I Have Enough Faith? You’re Asking the Wrong Question
Two questions I may get asked more than almost any others: Do I have enough faith? And how do I get more?

Both are honest. Both are asked by people who love God and want to trust Him. And both are built on the same quiet assumption — that faith is a substance you accumulate, a tank you keep trying to top off.  I’ve heard it described as a muscle to be developed. Underneath the questions is a kind of panic: If I could just believe harder, God would move on my behalf.
Here’s what took me years to see clearly: Jesus almost never told anyone to try harder to believe. So the real question isn’t how much faith you have. It’s where your faith is placed — who, or what, you’re actually trusting. Your level of faith is decided by the quality of what your faith is in.

Trusting the chair

Think about sitting down in a chair. You don’t need heroic, mountain-moving faith to do it. You need a trustworthy chair. 

You can be supremely confident — drop into it without a second thought — and if the chair is broken, you end up on the floor. Or you can be nervous, unsure, maybe you're nursing a sore  back or a leg injury, you might  lower yourself down slowly. If you don't know much knowledge  about God or really haven't surrendered your life completely to him, then like the chair you don't know if he is trustworthy.

If the chair is solid, it holds you every time. The confidence in your head didn’t hold you up. The chair did.
That’s the whole thing. It is not the quality of my faith that carries the weight. It is the quality of what my faith is in. Faith is only ever as strong as its object.

What Jesus actually said about “more faith”

The disciples asked Jesus the exact question so many of us ask: increase our faith (Luke 17:5). And notice — He didn’t hand them a bigger portion. He pointed to a mustard seed, one of the smallest things they knew, and said faith that size was enough to move a tree (Luke 17:6). He redirected them off of volume and onto the God the faith is aimed at.
You see the same thing in the father whose son was tormented. He blurts out one of the most honest prayers in Scripture: I believe — help my unbelief (Mark 9:24). That’s not clean, confident, fully-formed faith. It’s faith laced with doubt. And it was enough — because Jesus was the object, and Jesus is trustworthy.
So let’s say it carefully, because it matters: the point isn’t that the amount of faith never matters. Scripture does talk about faith growing, and Jesus does commend “great” faith. The point is that a little faith in a great God accomplishes what great faith in a weak object never could.

They were healed on the way

When ten men with leprosy cried out to Jesus, He didn’t touch them or announce they were cured. He simply told them to go show themselves to the priest. And Luke records it plainly: as they went, they were cleansed (Luke 17:14).
They didn’t feel healed at the moment of decision. They felt healed in the going. Their faith wasn’t a feeling they worked up at the starting line — it was a step of obedience they took toward a trustworthy Messiah.

Why “believe harder” backfires

There’s a reason straining your way to more faith usually leaves you with less peace, not more. Trust isn’t something you manufacture. Trust is a state your whole self settles into when you feel safe with someone reliable.
A braced, anxious nervous system can’t truly receive the promises it already knows by heart. You can have the verses memorized and still not feel held, secure, because trust doesn’t come online through effort — it comes online feeling safe. Which means the harder you strive to generate faith, the more you may be working the one muscle that only relaxes in the presence of Someone trustworthy. The bottom Line is faith in your faith seldom works. Trust in the perfect love and power of God brings us to a place of peace that is not dependent on the healing or the miracle that you would like to see.

You don’t need more faith. You need more of His presence.

This is the turn. We don’t need more faith. We need more of God Himself.
When you’re actually caught up in His beauty, His kindness, His grace, His truth, His love — faith stops being a task and becomes a response. It’s His kindness that draws us (Romans 2:4). It’s beholding Him that changes us (2 Corinthians 3:18). Faith isn’t built by staring harder at your own believing — it’s built by keeping your eyes on Jesus, the one who begins and completes our faith (Hebrews 12:2).
And that is where boldness comes from. Not self-generated intensity, but confidence in the the person of Jesus. Because we know the One we’re trusting (2 Timothy 1:12), we can come boldly (Hebrews 4:16). We can  ask boldly — not because we’ve mustered enough of our own faith, but because He is enough.

The last word

Faith is the confidence to let God have the last word.
Your feelings hand down verdicts all day long — not enough, too weak, a disappointment, unloved. Your inner critic condemns. Faith is the decision to let God’s word about you outrank your own. Scripture puts it directly: even when our own hearts condemn us, God is greater than our feelings, and He knows everything (1 John 3:19–20).
That’s the ultimate choice. Not do I feel like I have enough faith today — but whose verdict about me gets to be final? The chair holds. The object is trustworthy. You can sit down and rest.

If this is where you’re stuck

A lot of people who feel spiritually stuck aren’t actually short on faith. They’re exhausted from trying to manufacture it. The invitation all along is to stop striving and behold the One they were already trusting.

That’s a lot of what we walk people through in HelpingOthersHeal.org

1 Comment

  1. I enjoyed the article on faith. It is an important prerequisite to God answering prayers.

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Meet Tony Portell

I am the Lead Pastor of Vineyard Life Church (VLC) in Indianapolis, which my wife Lori and I established in 2006. VLC has campuses in both Indianapolis and Plainfield. 

I hold a Master’s degree in counseling and biblical studies. In addition to my pastoral duties, I serve as a Chaplain for the Indianapolis Fire Department and a member of the State of Indiana’s Mental Health Crisis Response Team. I also support churches and pastors throughout Indiana as an Area Leader for Vineyard Churches.

My book, No Longer Stuck, is an Amazon bestseller, and my latest book, Battle from Above, is currently the #1 New Release on Amazon.
Photo of Tony Portell