# Where is “Lord, I believe; help my unbelief” in the Bible?

> “Lord, I believe; help my unbelief” is Mark 9:24.

Source: https://www.lumin.faith/is-it-in-the-bible/lord-i-believe-help-my-unbelief
By Andrew Kittridge · November 10, 2026

The father of a sick boy cries it out to Jesus.

## The verse

> Immediately the boy’s father cried out, “I believe; help my unbelief!”
>
> — [Mark 9:24](https://www.lumin.faith/read/mark/9#24) (Lumin Translation)

English Bibles word this verse in different ways. The Lumin Translation, a modern English Bible, is quoted here.

## What it means there

Jesus had told him that everything is possible for one who believes. The father admits both his faith and his doubt in one breath, and Jesus heals his son.

## Common questions

### Where is “Lord, I believe; help my unbelief” in the Bible?

“Lord, I believe; help my unbelief” is Mark 9:24. English Bibles word this verse in different ways. The Lumin Translation, a modern English Bible, is quoted here. The father of a sick boy cries it out to Jesus.

### Is “Lord, I believe; help my unbelief” in the Bible?

Yes. It is Mark 9:24. In the Lumin Translation, Mark 9:24 reads: “Immediately the boy’s father cried out, “I believe; help my unbelief!””

### Who said “Lord, I believe; help my unbelief”?

The father of a sick boy cries it out to Jesus.

### What does “Lord, I believe; help my unbelief” mean in the Bible?

Jesus had told him that everything is possible for one who believes. The father admits both his faith and his doubt in one breath, and Jesus heals his son.

## More

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