When Faith feels weak
- Dave Mergens
- 1 hour ago
- 4 min read

Many of us feel pressure to make faith sound stronger than it feels. We know the right things to say.
“I’m trusting God.”
“God has a plan.”
“Everything happens for a reason.”
“God is good.”
“I know He’s in control.”
Those things can be true. Deeply true. But sometimes we say them while our hearts are still afraid. Sometimes we say them while we are confused, disappointed, exhausted, or barely holding on. Sometimes our words sound confident, but our prayers are much more honest.
Mark 9 gives us a prayer for moments like that.
A father brings his suffering son to Jesus. His son has been tormented since childhood. The situation is painful, frightening, and beyond the father’s ability to fix. He had already brought the boy to Jesus’ disciples, but they were not able to help. By the time the father speaks to Jesus, his faith has history. He has watched his child suffer. He has likely prayed desperate prayers. He has carried years of fear and helplessness. He has just experienced the disciples’ disappointment.
So when he says to Jesus, “If you can do anything, have compassion on us and help us,” we should hear the ache in his words. This is not polished faith. It is wounded faith.
It is not the bold declaration of someone who feels spiritually strong. It is the trembling request of a parent who wants to hope but is afraid to hope too much. “If You can…”
Jesus responds, “If you can! All things are possible for one who believes.”
Jesus is not saying faith is a magic force that allows us to control outcomes. He is not teaching that if we believe hard enough, we can make anything happen. He is not placing the weight of the miracle on the father’s ability to produce perfect confidence. (That's good news for the rest of us!)
Jesus is drawing the father away from uncertainty about His ability and toward trust in Him. And the father answers with one of the most honest prayers in Scripture:
“I believe; help my unbelief!”
That prayer holds two things together. Real belief. Real struggle. The father does not pretend his faith is stronger than it is. He does not hide his doubts. He does not clean up his words before bringing them to Jesus. He brings the whole mixture. Faith and fear. Trust and uncertainty. Hope and pain. Belief and unbelief. And Jesus receives him.
That matters because many of us assume that faith must be flawless before we can come to Jesus. We think we need to get our doubts under control, make our prayers sound better, strengthen our confidence, and clean up the contradictions in our hearts before we approach Him.
But this father’s prayer shows us something better: Faith does not have to be flawless to come to Jesus; it only has to come. Weak faith is not the same as no faith when it is still reaching toward Jesus. There is a kind of unbelief that runs from Jesus, resists Jesus, and hardens itself against Jesus. But that is not what this father does. His unbelief is not running away. His unbelief is being brought to Jesus for help. That is the difference.
Notice that he does not say, “I believe, and I have no struggle.”He says, “I believe, and I need help with the part of me that does not.” That may be one of the most faithful prayers some of us can pray!
Jesus, I believe You are good; help the part of me that is afraid You have forgotten me.
Jesus, I believe You are able; help the part of me shaped by disappointment.
Jesus, I believe You love me; help the part of me that feels unworthy.
Jesus, I believe You can heal; help the part of me that fears nothing will change.
Jesus, I believe You are enough; help the part of me still grasping for control.
Jesus, I believe; help my unbelief.
The hope of this story is not the strength of the father’s faith. The hope is the mercy and authority of Jesus. Jesus does not shame the father for weak faith. He does not turn him away because his prayer is mixed with uncertainty. He meets him in mercy.
That does not mean unbelief is good. It does not mean doubt is the goal. It does not mean we should be content with weak faith forever. But it does mean we do not have to hide weak faith from Jesus.
Faith grows not by pretending unbelief is absent, but by bringing unbelief honestly to the One who can help. A trembling hand can still reach for the right Savior. A limping faith can still move toward Jesus. A desperate prayer can still be a real prayer.
So when faith feels weak, do not stay away until you feel stronger. Come to Jesus.
Bring the faith you have. Bring the fear you feel. Bring the questions you cannot resolve. Bring the disappointment that has bruised your confidence. Bring the unbelief you wish was not there. And pray the prayer of the father:
“I believe; help my unbelief!”
Faith does not have to be flawless to come to Jesus.
It only has to come.
