Lumin

Prompt library · Works with any AI assistant

Bible study prompts that make AI show its work.

Whatever assistant you use, the prompt decides whether you get a checkable answer or a confident paragraph. These prompts ask for chapter and verse, name uncertainty, and leave the conclusions to you and your church.

Go to the prompts

A free tool from Lumin, the Bible AI that cites every verse.Get the app

Ask for the reference, then go read it.

Three habits behind every prompt

Ask for the verse. Ask for doubt. Keep the verdict.

  • 01

    Ask for chapter and verse.

    An answer with references can be checked. An answer without them can only be believed.

  • 02

    Invite “I am not sure.”

    Models guess when they are not told they may admit uncertainty. Tell them they may.

  • 03

    Keep the conclusion yours.

    Ask for questions, passages, and views. Bring the verdict to Scripture, prayer, and your church.

10 prompts

Copy, fill in the brackets, paste.

Start with the standing instruction. Save it once and every Bible answer from that assistant will cite its sources.

Set it once

Standing instruction for any assistant

Paste into ChatGPT custom instructions, a Claude project, or a Gemini Gem so every answer follows these rules.

When I ask about the Bible or Christian faith:
- Cite chapter and verse for every claim about what Scripture says, and name the translation you are quoting.
- If you are not sure a verse exists or says what you think, say so instead of guessing.
- Separate what the text says from interpretation, and note where Christian traditions disagree.
- Do not speak as God, Jesus, a prophet, or my pastor.
- End with the passages I should read in full.

Most invented verses come from answers that were never asked to cite anything. This makes citation the default.

Study

Study a passage in context

Before a quiet time, a class, or a small group.

I am studying [passage]. Help me read it in context.
1. Summarize the surrounding chapter in three sentences.
2. Who wrote it, to whom, and in what situation? Say how certain scholars are.
3. List the key words or phrases and what they meant to the first readers.
4. Give 3 cross-references with chapter and verse, and one sentence on how each connects.
5. Ask me 3 questions to reflect on. Do not answer them for me.

It keeps the passage at the center, forces references, and ends with your reflection instead of a conclusion.

Check

Check an answer you already got

When an AI (or a friend, or a meme) gave you a Bible claim.

Here is a claim about the Bible: "[paste the claim]".
For each Bible reference in it:
- Quote the verse and name the translation.
- Say whether the verse says what the claim says it says.
- Point out anything taken out of context.
If a reference does not exist, say so plainly.

Turns the assistant into a checker. Then confirm the result yourself with the verse checker.

Study

Word study

When one word carries the weight of a passage.

Do a word study on "[word]" in [verse].
- Give the original Hebrew or Greek word, its transliteration, and its range of meaning.
- List 4 other places the same word appears, with chapter and verse.
- Explain how English translations render it differently.
Flag anything you are unsure about.

Word studies are where models most often overreach. Asking for other occurrences lets you test the claim.

Understand

A hard question, several traditions

For questions Christians genuinely disagree about.

How do different Christian traditions answer this question: "[question]"?
For Catholic, Orthodox, and at least two Protestant traditions:
- State their view in two sentences.
- Give the main Scripture passages each relies on, with references.
Do not tell me which is right. End with questions I could ask my pastor.

Stops the model from quietly picking a side and sends the final question to a person who knows you.

Lead

Prepare a small group

For a leader preparing to discuss a passage.

I lead a small group discussing [passage] next week. The group is [describe briefly, no names].
- Give 6 open discussion questions: 2 about observation, 2 interpretation, 2 application.
- Suggest one related passage we could read aloud, with the reference.
- Note one common misreading of this passage to avoid.

Useful structure without handing over the teaching. “No names” keeps members’ details out of the tool.

Lead

Family devotion for children

For parents reading the Bible with kids.

Help me lead a 10-minute family devotion on [story or passage] for children aged [ages].
- Retell the story simply, staying close to the text, and give the reference.
- Suggest 3 questions for the kids.
- Suggest a one-sentence prayer we could pray together in our own words.

Keeps the story tied to the text and the prayer in the family’s own voice.

Apply

Carry Sunday’s sermon into the week

After church, with your own notes.

Here are my notes from Sunday’s sermon on [passage]: [paste your notes].
- Summarize the main point in one sentence.
- List every Scripture reference mentioned, with chapter and verse.
- Suggest one small, concrete step I could take this week.
Do not add ideas the preacher did not say without labeling them as yours.

Keeps the preacher’s message distinct from the model’s additions.

Pray

Pray through a Psalm

When you want structure for prayer, not a prayer written for you.

I want to pray through Psalm [number]. Walk me through it a few verses at a time.
For each section, quote the verses with the reference and give one short prompt for my own prayer.
Do not write the prayer for me.

AI can offer structure. The praying is yours to do.

Check

Find a verse you half remember

When you remember the idea but not the reference.

I am trying to find a Bible verse that says something like: "[what you remember]".
Give up to 3 candidate verses with chapter and verse, quote each, and say how confident you are.
If none match well, say so.

Asking for candidates and confidence avoids the single confident wrong answer.

Prompts to leave alone

Four requests no AI should answer.

These ask a machine to take a place it cannot hold. Here is why, and what to read instead.

  • “Pretend to be Jesus and answer me.”

    A model speaking as Jesus is impersonation, however gentle it sounds.

    Read why
  • “What is God’s will for my decision?”

    A model can list relevant passages. It cannot know God’s will for your life. Ask for Scripture and take it to prayer and trusted people.

    Read why
  • “Give me a prophetic word for my friend.”

    Generated text presented as a word from God is a serious error, even if it sounds biblical.

    Read why
  • “Write my testimony.”

    A testimony is what God did in your life, in your words. AI can help with grammar, not the story.

    Read why

Got an answer with a verse in it? Paste it into theBible verse checker before you share it.

Or skip the prompts

Lumin cites Scripture without being asked.

Every answer names the verse it rests on, keeps the chapter one tap away, and will not speak as Jesus or your pastor. Bible Coach reads beside the passage so the text stays in view.

See Bible Coach

Common questions

Plain answers.

What is the best prompt for Bible study with ChatGPT?

One that asks for chapter-and-verse citations, names the translation, admits uncertainty, and ends with passages to read yourself. The standing instruction on this page does that for every answer.

Do these prompts work with Claude and Gemini?

Yes. They are plain instructions that work with any general assistant. Save the standing instruction in the tool’s custom instructions, project, or Gem settings.

Will these prompts stop AI from inventing verses?

They reduce it by making citations explicit and inviting the model to admit uncertainty. They do not eliminate it. Open every reference, or paste it into the verse checker.

If you want a Christian AI that cites its sources

Lumin keeps the verse open beside the answer.

Ask a Bible question, study a chapter, pray, or carry Sunday’s sermon into the week. Every answer names Scripture you can check. Free to start on iPhone and iPad.