Should Pastors Use AI to Write Sermons? Where the Line Actually Is

A pastor told me recently, half-confessing, that he'd pasted his passage into ChatGPT on a brutal week and preached most of what came back. "It was fine," he said. Then, quieter: "Nobody noticed."

That second sentence is the one that should keep us up at night.

The question "should pastors use AI to write sermons?" is usually argued as if it were one question. It's two. Can AI produce a passable sermon? Obviously—that ship has sailed, and pretending otherwise helps no one. The real question is different: which parts of sermon preparation were ever yours to hand off?

What a sermon actually is

A sermon is not a content deliverable. It's a word from a shepherd who has been with the text, with God, and with his people—and who stands up to say what he believes they need to hear. The authority of the sermon isn't eloquence. It's the congruence between the person speaking and the words being spoken.

That's why the pasted sermon "worked" and still felt like a confession. The words were fine. The congruence was gone. He was performing a text he hadn't wrestled with, and he knew it even if nobody else did.

Scripture doesn't give us a doctrine of software, but it gives us stories of prophets and priests wrestling with the voice of God—and it is relentlessly personal. The burden is yours. The listening is yours. The account you'll give before God is yours. These are all things AI can't carry.

What's not yours to hand off

Three things, and they're non-negotiable:

• The conviction. What does this text demand of these people this week? A machine can summarize what a passage says. It cannot know what your congregation is walking through, and it cannot be burdened. Conviction is the one ingredient with no synthetic substitute.
• The discernment. Deciding what's true, what's wise, what's timely—that's the office of a shepherd. The moment an AI's judgment quietly replaces yours, the congregation is being pastored by a language model with your face.
• The words, finally. Not because AI phrasing is bad, but because the discipline of finding your own words is where the sermon finishes forming in you. Preachers who stop writing stop growing. The struggle is not an inefficiency to be optimized away; it's the forge.

What AI can honestly help with

None of that makes AI useless for preachers—it makes the role decisive. There's a long tradition of help in sermon preparation: commentaries, homiletics professors, the retired pastor who reads your draft on Thursdays. Nobody calls that cheating, because the help asks and sharpens rather than replaces. AI can sit in that same chair:

• Asking the questions that surface your big idea when your thoughts are still a fog
• Reflecting your themes back—"you've circled this three times; is this the sermon?"
• Reading a finished draft for clarity, structure, and whether your application actually lands
• Flagging where a listener would get lost, or bored, or defensive

The test for any tool, ours included: after using it, is there more of you in the sermon, or less? Help that increases your authorship is coaching. Help that replaces it is ghostwriting—and a congregation deserves to know which one they're hearing.

Where we landed

This question is the reason Sermons.app exists at all. We built an AI that coaches sermon preparation and—by design, not by policy—will not write the sermon. It asks, you answer. It reflects, you decide. It sharpens, you preach. The line isn't a limitation we apologize for. The line is the product.

You may draw your line somewhere else, and better with a thought-out conviction than a hidden habit. So here's the one step: decide your line before the next brutal week arrives, and write it down. Saturday night at 11pm is the wrong time to do ethics.