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Jeremiah — the true word and the false

A long, sorrowful book about a prophet who told the truth when no one wanted to hear it.

Jeremiah served during the last decades of Judah, as the nation drifted toward the disaster of exile in Babylon. He was called young, and reluctant, and he spent a lifetime saying hard things to kings and crowds who would have much preferred comfort. He is sometimes remembered as the weeping prophet, because the book does not hide his grief over a people headed for ruin.

Much of his struggle was not with foreign armies but with other prophets. The court was full of voices promising peace, assuring the king that Jerusalem could not fall and that God was pleased. They were fluent, popular, and wrong. Jeremiah's burden was to stand against that chorus with an unwelcome word he believed was actually from God.

So the book keeps pressing one question: how do you tell a true word from a false one? Not by which is more soothing, and not by which speaker is more confident. The false prophets sounded just as sure as Jeremiah did. The difference was the source.

The prophets are prophesying lies in my name. I did not send them... they are prophesying to you a lying vision... the deceit of their own minds.

— Jeremiah 14:14 (ESV)

That last phrase is the heart of it. The false prophet is not always a cynic inventing things on purpose. Often he is simply speaking from inside his own head, mistaking his own thoughts for a message he was given. The words come out polished and certain, and there is nothing behind them.

A word on a thing that speaks in someone's name

That description lands uncomfortably close to a particular failure in the technology being aimed at churches. A chatbot that fabricates an answer is doing exactly what Jeremiah named: speaking a confident vision out of the deceit of its own mind, with no real source behind the words, in someone else's name. It does not sound uncertain when it does this. That is what makes it dangerous.

We built our assistant to fail in the opposite direction. It answers only from what your church has actually said and written, it cites where the words came from, and it would rather admit it does not know than invent a vision and attach your name to it. The old test still holds: a true word can show you its source.

Jeremiah paid dearly to make that distinction; the least we can do is build for it.

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Scripture quotations are from the ESV® Bible (The Holy Bible, English Standard Version®), copyright © 2001 by Crossway, a publishing ministry of Good News Publishers. Used by permission. All rights reserved.

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