Ten Minute Bible Talks Devotional Bible Study
Ten Minute Bible Talks Devotional Bible Study

How Do You Spot a False Teacher? | The Gospels | Matthew 7:15–23

October 8, 2026

AI Summary

5 min read

In a culture saturated with Christian content, how do you tell a trustworthy teacher from a dangerous one? Jesus gives a stark warning in Matthew 7:15–23: false prophets exist, and they often look and sound exactly like the real thing. This episode of Ten Minute Bible Talks walks through that passage to explain how to spot a false teacher and why it matters for your own spiritual life.

The wolf in sheep’s clothing

The most dangerous false teachers are not the ones who are obviously wrong. If someone claims to be the second coming of Christ or says the Bible is disposable, their error is easy to detect. But Jesus warns that false prophets come “in sheep’s clothing”—they look, act, and sound like genuine believers. The episode’s key insight is that roughly 95% of what a false teacher says will be good, true, and orthodox. It is the remaining 5% that is poisonous, and that 5% rarely looks dangerous. In fact, it is often appealing.

Continue reading the full summary in the app — free to try.

Read Full Summary →

Free • No credit card required

Listen to Audio Summary Open in App

What you'll learn

  • 1 (00:05) **Introduction: The Danger of False Teachers** - Patrick Miller introduces the episode’s central question: how to spot a false teacher, based on Matthew 7:15–23.
  • 2 (01:21) **The Core Metaphor: Wolves in Sheep's Clothing** - Jesus’ warning is read directly from Matthew 7:15–20, establishing the key image of false teachers disguised as harmless sheep.
  • 3 (01:56) **The Deceptive Nature of False Teachers** - Miller explains that the most dangerous false teachers are not obviously heretical, but appear mostly good.
  • 4 (02:35) **Case Study: The Prosperity Gospel** - Miller uses the prosperity gospel as a prime example of a prevalent false teaching.
  • 5 (03:32) **Why the Prosperity Gospel Destroys Faith** - The practical harm of this false teaching is laid out.
  • 6 (04:28) **How to Identify False Teachers: Examining Fruit** - Jesus’ command to “know them by their fruit” is applied practically.
  • 7 (05:51) **A Warning for the Listener: False Disciples Exist** - The passage concludes with a sobering turn: Jesus warns that not everyone who calls him “Lord” will enter the kingdom, including those who performed miracles.

+ Full timestamped outline available in the app

Show Notes

Who are you letting shape your faith? How can you tell when a spiritual teacher is leading you toward truth or away from it? And what does Jesus mean when he warns us about wolves in sheep’s clothing? In today’s episode, Patrick explores Matthew 7:15–23 and Jesus’s warning to watch for false teachers, examine their fruit, and follow the truth of God’s Word.


Want to become a more consistent Bible reader? Download our free Ten Minute Bible Guide and start building a simple, sustainable habit of meeting with God through his word. Grab your guide here.


Read the Bible with us! This year, we’re exploring the Gospels—Matthew, Mark, Luke, and John—and it's never too late to join! Download your reading plan now.

Your support makes TMBT possible. Ten Minute Bible Talks is a crowd-funded project. Join the TMBTeam to reach more people with the Bible. Give now.


Like this content? Make sure to leave us a rating and share it so that others can find it, too. Use #asktmbt to connect with us, ask questions, and suggest topics. We'd love to hear from you!


To learn more, visit our website and follow us on Instagram, Facebook, and Twitter @TenMinuteBibleTalks.


Don't forget to subscribe to the TMBT Newsletter here.


Passage: Matthew 7:15–23

Ten Minute Bible Talks Devotional Bible Study

More from this podcast

Ten Minute Bible Talks Devotional Bible Study →