AI as Your Ministry Multiplier — Charlie Miller
A Resource for Church Planters · Fall 2026

AI as Your Ministry Multiplier

Ten creative ways to put AI to work in your plant — beyond sermon prep.

If you came to my session, this page is your follow-up. If you didn't, welcome — pull up a chair.

I'm not going to give you another tool list. You can Google that. What I want to give you are uses — specific, creative ways planters can deploy AI right now that most people aren't talking about.

Each one below includes the problem it solves, the steps to actually do it, and a starter prompt you can copy and adapt. Pick one. Run it this week. That's the assignment.

The Ten Uses

USE 01

The Demographic Whisperer

You know your community needs the gospel. But do you actually know who lives there, what they're afraid of, and what would draw them through your doors?

How to do it
  1. Pull free data on your zip code: census.gov, city-data.com, your local school report cards, and your MissionInsite report if you have one.
  2. Open Claude or ChatGPT. Paste in the data — even messy, copy-pasted chunks are fine.
  3. Ask it to build 3-4 "personas" of people most likely living in your community.
  4. Ask follow-up questions: What are they anxious about? What would make them suspicious of a new church? What's the gospel hook for each persona?
  5. Save the output. Use it to shape your launch messaging, your first sermon series, even your website copy.
Starter Prompt
I'm planting a church in [city/zip]. Below is demographic data I've pulled. Build me 3-4 detailed personas of who likely lives here — their age, family situation, work, what they fear, what they hope for, and their probable spiritual background. Then tell me, for each persona, what would make them curious about a new church and what would make them run. [paste your data here]
Best Tool

Claude or ChatGPT — both handle this well. Claude tends to give richer narrative personas; ChatGPT is faster for follow-up questions.

USE 02

Your "DNA Keeper"

You have a clear vision, values, and voice. But every email, social post, and volunteer doc is a chance for that DNA to drift — especially when you delegate.

How to do it
  1. In Claude, create a Project. In ChatGPT, create a Custom GPT. In Gemini, build a Gem. (Pick one — don't try all three.)
  2. Upload your vision statement, core values, doctrinal statement, brand voice notes, and 2-3 sermons that capture your tone.
  3. Give it a system instruction: "You are the brand voice and DNA keeper for [your church]. When I ask, help me write or check content against this DNA."
  4. From now on, run important communication through it before sending.
  5. Share access (or your custom GPT link) with launch team members who write on your behalf.
Starter Prompt (after setup)
Here's a draft email to our launch team about our first preview service. Read it against our DNA. Tell me: does it sound like us? Where does it drift? Rewrite it in our voice. [paste your draft]
Best Tool

Claude Projects for the cleanest interface and best long-document handling. Custom GPTs if you're already in the ChatGPT ecosystem.

USE 03

First-Time Guest Follow-Up at Scale

Generic "thanks for visiting" emails get ignored. Personal ones convert. But you don't have time to write 30 personal emails on Monday morning.

How to do it
  1. After Sunday, gather your connection cards or digital check-ins. Type or photograph the notes.
  2. Paste the names and notes into your AI of choice.
  3. Ask it to draft personalized follow-ups, one per guest, drawing on the specific details (kids' ages, what brought them, prayer requests).
  4. Review every email before sending. Fix anything that sounds AI-generated. Add a personal P.S.
  5. Send Monday afternoon — fast follow-up matters more than perfect follow-up.
Starter Prompt
Below are notes from first-time guests at our church this Sunday. For each person, write a warm, personal follow-up email (4-6 sentences). Reference specific details from their card. Sound like a pastor who actually noticed them, not a corporate auto-reply. Don't use the words "blessed" or "journey." End each with an open invitation, not a hard ask. [paste guest notes]
Best Tool

Any of the big three. Important: don't paste anything sensitive (mental health disclosures, etc.) into a public AI. Use your judgment.

USE 04

The Prayer Walk Prep Tool

You walk your neighborhood praying generally. What if you walked it praying specifically — informed by what's actually happening on those streets this week?

How to do it
  1. Open Perplexity (or Claude/ChatGPT with web search on).
  2. Ask for recent local news, school news, crime trends, demographic shifts, and major employers in your specific area.
  3. Get specific — name the streets, neighborhoods, schools.
  4. Print or save a one-page briefing. Bring it on your walk.
  5. Pray with the briefing in hand. Specificity transforms intercession.
Starter Prompt
I'm prayer-walking [specific neighborhood/streets] in [city, state] this week. Search for: recent local news in this area, the elementary and middle schools that serve it and any recent news about them, crime or safety trends in the past 6 months, major employers nearby and any layoffs or closures, and demographic patterns. Give me a one-page briefing I can pray through specifically.
Best Tool

Perplexity for cited sources you can verify. ChatGPT or Claude with web search if you want a more conversational briefing.

USE 05

Launch Team Communication Engine

Same Sunday content, five different audiences: launch team, partner church, donors, Instagram, spouse text thread. Five hours of writing — or ten minutes with AI.

How to do it
  1. Type or voice-record a 5-minute "what happened Sunday" debrief — wins, numbers, stories, prayer needs.
  2. Hand it to AI with instructions to produce 5 different versions for 5 different audiences.
  3. Specify the tone, length, and "ask" for each one.
  4. Edit each version. Send them.
  5. Build this into your Sunday-night or Monday-morning rhythm. It becomes second nature.
Starter Prompt
Below is a raw debrief of what happened at our church this Sunday. Turn it into 5 versions: 1. Launch team email — energetic, internal, 200 words, ends with next-week ask 2. Partner church update — humble and grateful, 150 words, focused on gospel impact 3. Donor letter — specific stories, 250 words, ends with thanksgiving (no ask) 4. Instagram caption — 80 words max, 1 story, ends with question 5. Text to my spouse — short, real, no ministry jargon [paste your raw debrief]
Best Tool

Claude handles tone-shifting between audiences exceptionally well. Pair with voice dictation (built into your phone) for the raw debrief.

USE 06

The Bivocational Sanity Saver

Your brain is full. Pastoral care follow-ups, sermon ideas, things to tell your spouse, items for staff meeting — all swirling. You can't write them down because you're driving.

How to do it
  1. On your drive home (or your walk, or your run), open the Claude or ChatGPT app and hit voice mode.
  2. Talk for 5-10 minutes. Dump everything. Don't try to organize it — just speak.
  3. At the end say: "Now organize that into follow-ups, sermon ideas, family notes, staff meeting agenda items, and prayer requests."
  4. When you arrive, you have a clean, organized list waiting for you.
  5. Run this 2-3 times a week. Watch your mental load drop.
Starter Prompt (after voice dump)
Take everything I just said and organize it into these categories: (1) people I need to follow up with this week, (2) sermon ideas or illustrations to remember, (3) things to tell my spouse, (4) agenda items for next staff/leadership meeting, (5) prayer requests, (6) administrative tasks. If something doesn't fit a category, put it under "other."
Best Tool

ChatGPT voice mode or Claude voice on your phone. This use case alone is worth your subscription.

USE 07

Sermon-to-Discipleship Pipeline

Sunday's sermon should fuel the whole week. But producing small group questions, devotionals, kids' takeaways, and clips manually? You'll never do it.

How to do it
  1. Get your sermon transcript. (Use Otter.ai, Descript, or even YouTube's auto-caption export.)
  2. Build a Project/Custom GPT specifically for this — load it with your discipleship framework, your tone, and a sample of what good output looks like.
  3. Paste in this week's transcript. Ask it to produce: small group questions, a 5-day devotional, a one-page kids' takeaway, 3 social media clips with captions, and a teaser email for next week.
  4. Review and edit each piece. Hand it off to your team to publish.
  5. What used to take a content team 6 hours now takes you 45 minutes.
Starter Prompt
Here is the transcript of Sunday's sermon. Produce the following, all matching our church's tone: 1. Five small group discussion questions (mix of observation, application, and relational) 2. A 5-day devotional series (one per weekday, 200 words each, with a Scripture and a prayer) 3. A one-page kids' takeaway sheet (ages 6-10) with a memory verse and a simple activity 4. Three short social media post ideas (under 80 words each) pulling the most shareable lines 5. A 100-word teaser email for next Sunday [paste sermon transcript]
Best Tool

Claude Projects handles long transcripts beautifully. NotebookLM is exceptional if you want to query across your whole sermon archive.

USE 08

Donor & Partner Briefings

You're about to call a supporting church or have coffee with a donor. You should remember the last conversation, their concerns, their wins. You don't.

How to do it
  1. Build a Project/Custom GPT and load it with notes from past meetings, emails, and updates from each partner or donor.
  2. Before any call or meeting, ask it for a 60-second briefing on that person or church.
  3. Get specific: last conversation, current concerns, things to celebrate, things to avoid, what they care most about.
  4. Walk in informed. Watch the relationship deepen.
  5. After the meeting, dump your new notes back in. The briefing gets richer over time.
Starter Prompt (after setup)
I have a call with [Pastor Name / Donor Name] in 30 minutes. Give me a 60-second briefing: when did we last connect, what did we discuss, what are they most concerned about right now, what are they celebrating, what should I lead with, and what topics should I steer clear of unless they bring them up.
Best Tool

Claude Projects or NotebookLM. Keep this private — pastoral and donor relationships deserve discretion.

USE 09

Difficult Conversation Rehearsal

Tomorrow you have to release a volunteer, push back on an elder, or have a hard money conversation with your spouse. You'll either rehearse it or react through it.

How to do it
  1. Open Claude or ChatGPT. Describe the conversation, the person, their likely posture, and your goal.
  2. Ask the AI to roleplay the other person — including their pushback, their emotional reaction, their best counter-arguments.
  3. Run the conversation. Let it get hard. Try different opening lines.
  4. When you get stuck, ask: "What would a wise pastor say next?" or "How do I de-escalate without backing down?"
  5. Walk into the real conversation prepared, not panicked.
Starter Prompt
I have a hard conversation tomorrow. I need to roleplay it. The situation: [describe it] The person: [their personality, posture, history with me] What they will likely say or push back on: [your best guess] My goal in the conversation: [what I want to walk out with] Play the role of the other person. Be realistic — including emotional reactions, deflection, and pushback. I'll start. Don't break character unless I ask. After the roleplay, give me feedback on what I did well and where I weakened.
Best Tool

Claude tends to play emotional realism well. Use voice mode for an even more visceral rehearsal.

USE 10

Your "Future Self" Strategist

You're in the weeds. You can't see the patterns in your own ministry. A wise mentor could — but you don't have one on speed dial. AI can play that role surprisingly well.

How to do it
  1. Once a quarter, set aside an hour. Open a fresh Project or chat.
  2. Dump everything: your last 3 months of calendar entries, your sermon titles, your wins, your frustrations, what your spouse has been concerned about, what's keeping you up at night.
  3. Ask it to play the role of a wise pastoral mentor 20 years your senior — one who's planted multiple churches and seen what derails planters.
  4. Ask: "What patterns do you see? What am I avoiding? What's about to break? What would you tell me?"
  5. Sit with the answer. Don't argue with it — at least not at first.
Starter Prompt
Play the role of a wise mentor — a pastor in his 60s who has planted three churches, watched many planters burn out, and learned the hard way what matters. You care about me as a person more than my ministry metrics. Below is a dump of my last quarter: calendar highlights, sermons I preached, wins I'm celebrating, frustrations I'm carrying, things my spouse has flagged, and what's been keeping me up at night. Read it carefully. Then tell me, with the kindness and directness of someone who's seen this movie before: 1. What patterns do you see? 2. What am I avoiding? 3. What's likely to break in the next 6 months if I don't address it? 4. What's the one shift you'd push me toward? Don't pull punches. I asked you here for honesty. [paste your quarterly dump]
Best Tool

Claude for depth and emotional nuance. This is not a replacement for a real mentor or counselor — but it's a remarkable supplement.

. . .

The Tools Behind the Uses

Pick one daily driver. Go deep before you go wide.

Claude

Anthropic's AI. Strong writing and reasoning, excellent for long documents and nuanced tone. Projects feature is gold for ministry workflows. My personal daily driver.

ChatGPT

OpenAI's flagship. Largest ecosystem, strong voice mode, Custom GPTs for tailored assistants. The most familiar option if your team is new to AI.

Gemini

Google's AI. Tight integration with Gmail, Docs, and Drive. Useful if your church already lives in Google Workspace.

NotebookLM

Free from Google. Upload sermons, books, and notes — then ask questions across all of them. Unmatched for sermon archives.

Perplexity

AI-powered research with real citations. Best when you need accurate, current information you can verify.

Descript

Video and audio editing with AI. Auto-transcribes sermons, removes filler words, generates clips.

Opus Clip

Turns long sermons into short, captioned vertical clips for social. Set it and forget it.

Canva

Graphics, social posts, slides — with AI image and video generation built in. The default for ministry visuals.

HeyGen

AI avatar videos. Useful for quick announcements or multi-language explainers. Use sparingly — people can tell.

Overwhelmed? Start Here.

Pick one AI tool. Pick one use case from above.

Run it this week. That's it.

If you can't decide, start with #6.

Four Guardrails I Won't Let You Skip

  • Never let AI pray for you or your people. Tools don't intercede.
  • Never publish AI-generated theology you haven't verified. It will confidently lie.
  • Never paste confidential pastoral information into a public AI without thinking carefully about privacy.
  • Always sound like you, not like AI. Edit. Always edit.