Latest / Reformed Thinking / “Known by Their Fruit”: Christ’s Warning Against False Prophets (Matthew 7:15–20)
Transcript
- 0:00Welcome back to the Deep Dive. We take a stack of sources and
- 0:04really try to extract what you need to be well informed and
- 0:08well spiritually vigilant. We do approach this material
- 0:12through the lens of Reformed thinking.
- 0:14Which for us just means a focus on clarity on scriptures, final
- 0:17say, and, you know, systematic theology.
- 0:20Today our source material centers on a really crucial
- 0:23warning from Christ Himself. It's delivered right at the
- 0:26close of the Sermon on the Mount, specifically Matthew
- 0:28Chapter 7, verses 15 through 20. We're going straight to this
- 0:31core issue of how to recognize false prophets.
- 0:34It's a command for every believer.
- 0:36Right. But it's so often misused.
- 0:38Sometimes it's an excuse for just being cynical about
- 0:40everyone. And other times it's ignored
- 0:42completely out of this sort of misplaced sense of niceness.
- 0:45That tension, that's really what we're getting at today, the
- 0:47tension between biblical vigilance and just unrighteous
- 0:51suspicion. Right.
- 0:52And the text gives us a way out of that anxiety.
- 0:55Our material today is a deep theological analysis of this one
- 0:58passage. So our mission really is to pull
- 1:01out the clear, objective test. Christ provides what he calls
- 1:04the fruit. The idea is to equip you, the
- 1:07listener, with a proper scripture governed alertness.
- 1:10Exactly. We'll look at the context that
- 1:12makes this warning so necessary. The command itself, the
- 1:16objective test, and then the well, the very were implications
- 1:20for the Church today. OK, so let's unpack this.
- 1:22We can't just jump into verse 15.
- 1:24We have to understand why it lands right here in the sermon.
- 1:28This warning isn't some random footnote.
- 1:30No, it's a structural necessity, the.
- 1:31Sermon on the Mount People often think of it as this beautiful
- 1:34collection of ethics to be attitudes.
- 1:37But when you hit that final movement in Matthew 7 verse 13,
- 1:40right up to the end, Jesus just changes the tone completely.
- 1:44He does. It stops being descriptive and
- 1:46becomes this demanding, almost aggressive call for a decision.
- 1:50Like a funnel narrowing everything down.
- 1:52It forces absolute separation. After defining this
- 1:54righteousness that goes way beyond just external actions or
- 1:57righteousness of the heart, he then says choose a side. 2
- 2:00gates, one wide, 1 narrow. Two roads, 1 broad and easy,
- 2:04leading to destruction, the other hard, constricted, leading
- 2:08to life. It's a stark choice, isn't it?
- 2:10There's no middle ground, no third option for the, you know,
- 2:13mostly good person. Not at all.
- 2:16And right after he establishes that the way to life is hard and
- 2:20found by few, he immediately pivots.
- 2:23He names the single greatest danger to anyone on that narrow
- 2:27path. And this is what's so telling
- 2:29about the placement. You'd think the biggest danger
- 2:31would be persecution from the outside world.
- 2:34Ridicule. Maybe.
- 2:35Physical danger? That's the logical assumption.
- 2:38But Christ points inward. The danger is religious
- 2:41deception. So it's not the world trying to
- 2:44shut you down, but a counterfeit guide trying to lead you through
- 2:46the wrong gate. That's it.
- 2:48This means the warning Beware of false prophets isn't just a side
- 2:52topic, it's there to protect the integrity of the whole Sermon on
- 2:56the Mount. Because the sermon calls for
- 2:57this genuine radical righteousness.
- 3:00And the False Prophet offers a watered down version, a
- 3:03compromise that avoids the real cost.
- 3:05It really exposes who has truly entered that narrow gate versus
- 3:09who is just kind of admiring it from a distance, still holding
- 3:12onto their own self-made religion.
- 3:13If you miss this warning, you miss the urgency of the entire
- 3:17end of the sermon. Jesus is telling us that one of
- 3:20the hardest parts of being on the narrow Rd. is figuring out
- 3:23who you should actually be listening to.
- 3:26And if we connect this to the larger picture of spiritual
- 3:29warfare, it makes kind of chilling sense.
- 3:32This isn't a new strategy. It's the oldest strategy.
- 3:35If people can't be kept away from religion altogether, then
- 3:38keep them in a religion that's safe for their unrepentant sin.
- 3:42So counterfeit guidance is the tool used to dull the sharp edge
- 3:46of God's Word. Exactly.
- 3:48Gives the appearance of piety, but it's really a spiritual
- 3:51anesthetic. It sounds like fate that uses
- 3:53all the grace language. But it makes sure the heart
- 3:55never actually has to bow to Christ's difficult commands.
- 3:59It lets people hear all the Kingdom vocabulary, blessing,
- 4:02peace, faith, but it's all filtered.
- 4:05Filtered through a lens that never demands the real work of
- 4:08killing sin or pursuing holiness, the message is just
- 4:11tweaked enough so it never really makes anyone
- 4:13uncomfortable. This also sheds light on that
- 4:16tragic link between the false prophets and the false
- 4:19professors he talks about just a few verses later.
- 4:23They absolutely belong together. Deceptive teachers will reliably
- 4:27produce deceptive disciples. Corrupt doctrine leaves to a
- 4:31corrupt assurance, yes. It creates people who are
- 4:35totally convinced they're doing God's will when they aren't, and
- 4:38the connection is deeply sobering.
- 4:40You can have an impressive religious resume.
- 4:42You can boast about ministry success and seem totally
- 4:46credible. And still be firmly on the broad
- 4:48road to destruction. Because you've been guided by a
- 4:51wolf who taught you about a Christ that doesn't actually
- 4:53exist in Scripture. That just raises the stakes
- 4:56incredibly high. The narrow Rd.
- 4:58Is endangered not because it's hidden, but because we're so
- 5:01easily taken in by guidance that steers us away from what's hard.
- 5:04Away from repentance. Away from the true sovereign
- 5:07Christ. Away from holiness.
- 5:08It's the ultimate spiritual sabotage.
- 5:11The modern world tells you follow your heart.
- 5:13Choose your truth. And Christ says the exact
- 5:15opposite. He says beware of those claiming
- 5:18to speak for me because counterfeits will try to walk
- 5:20you right through the wide gate while calling it grace.
- 5:23They offer a cheap pass. It's a pass that avoids the true
- 5:26cost of discipleship that the narrow Rd.
- 5:28Demands, and that guidance is by its very nature corrupt.
- 5:32So let's turn to the command itself in verse 15.
- 5:36Jesus doesn't suggest this. It's a bracing imperative.
- 5:39Beware of false prophets. It's a standing order for every
- 5:42single disciple. This isn't an elective class for
- 5:45the theologians. It's mandatory obedience, and
- 5:48this command immediately pushes back against that common error
- 5:52of naive credulity. Which people often mistake for
- 5:55humility, right? Who am I to question someone who
- 5:58says they're speaking for God? But Christ is saying that real
- 6:01spiritual love protects, and protection requires vigilance.
- 6:05The shepherd is commanding his sheep to use discernment.
- 6:08So if you refuse to test what claims to be from God, if you
- 6:12avoid the hard work of discernment because it feels, I
- 6:15don't know, unkind or judgmental?
- 6:17That niceness actually becomes disobedience.
- 6:20You're refusing to guard the very way Christ opened.
- 6:23You are, and notice the subtlety of their approach.
- 6:26False prophets come to you. They don't usually set up shop
- 6:30on the fringe. You know they seek proximity.
- 6:32They want access to the flock, to consciences, to influence
- 6:35inside existing churches. They get comfortable, which
- 6:38makes them so hard to start. That proximity is a real
- 6:41challenge means we have to be vigilant even in circles we've
- 6:45learned to trust. We have to ask hard questions.
- 6:48About accountability. About the consistent patterns of
- 6:51a teacher, even if they've been around for decades.
- 6:54Now the core of the deception is the disguise who come to you in
- 6:58sheep's clothing, but inwardly are ravenous wolves.
- 7:02They don't advertise their agenda.
- 7:03They borrow the wardrobe. They learn the dialect of piety.
- 7:07They adopt the posture, the vocabulary, all the mannerisms
- 7:10of someone who is devout. They'll definitely talk about
- 7:12Jesus and grace and the Spirit, but they become experts at
- 7:16hollowing out those words, turning them into empty shells.
- 7:19So the words sound religious, but they carry a completely
- 7:22different corrosive gospel. Using Orthodox phrases without
- 7:25the Orthodox meaning. That's the key.
- 7:28And this appearance of safety is what makes them so persuasive.
- 7:31The sheep's clothing. It can be eloquence, a winsome
- 7:35personality, a huge platform. Impressive public charity.
- 7:40The danger isn't that they seem hostile, it's that they seem
- 7:43completely familiar, completely safe.
- 7:45They look like part of the furniture in the church.
- 7:47Which makes questioning them feel almost inappropriate.
- 7:51But Christ forces us to look past that polished surface.
- 7:54He exposes the sharp contrast inside.
- 7:57Inwardly, they are ravenous wolves.
- 8:00They're not just mistaken, they are predatory.
- 8:02Their goal is consumption. They devour attention, money,
- 8:06power, the admiration of their followers.
- 8:09They exploit the vulnerable and manipulate the unstable for
- 8:11their own game. That ravenous aim, the wolfish
- 8:14purpose, that's the real key to discernment, isn't it?
- 8:17It has to be. Their goal is not to lead the
- 8:19sheep to the chief shepherd, it's to gather the sheep around
- 8:22themselves. They present themselves as
- 8:24special, uniquely anointed, too important to be questioned.
- 8:28And operating outside the normal, inconvenient bounds of
- 8:31accountability, This pattern is just tragically consistent all
- 8:35through the New Testament. Paul warned the Ephesian elders
- 8:38in Acts 20. That men would arise from among
- 8:40their own selves, speaking twisted things, not to build the
- 8:44flock, but to draw away the disciples after them.
- 8:48And Peter and Jude describe teachers who exploit people for
- 8:51money while indulging their own appetites.
- 8:53So false prophecy is rarely just intellectual mistake.
- 8:57It's a spiritual invasion that uses religious camouflage for
- 9:01predatory, self-serving purposes.
- 9:03And if we're going to obey this command to beware, it requires
- 9:08more than just spotting the threat.
- 9:10It means we have to repent of the things in us that make us
- 9:12easy. Pray.
- 9:13We have to identify some common sins that are almost celebrated
- 9:16in Christian culture today. Like the craving for novelty.
- 9:18Yes, repenting of always chasing a new word or a fresh move of
- 9:22the spirit or some big emotional experience.
- 9:25When God has already spoken completely in Scripture, that
- 9:28craving for sensation over substance makes us vulnerable.
- 9:31And we have to repent of celebrity Christianity, the kind
- 9:35that confuses charisma with biblical credibility.
- 9:38Assuming that a huge church or a massive online following is an
- 9:42automatic sign of God's approval.
- 9:44We also have to repent of what you could call religious
- 9:47pragmatism. The mindset that measures truth
- 9:50by what works. Or what gets results?
- 9:55Numbers alone cannot make an error Holy.
- 9:58If a message draws huge crowds but it waters down the gospel or
- 10:01ignores holiness, those numbers are just irrelevant to the fruit
- 10:05test. Jesus says the narrow Rd. is
- 10:07found by few, so popularity is actually a terrible metric for
- 10:11truth. And finally, we have to repent
- 10:13of the pride that makes us think I could never be deceived.
- 10:16That self assurance is the very opening a wolf needs.
- 10:20Christ calls us back to a humble dependence on Scripture as the
- 10:23final judge of all claims. The sheep don't survive by
- 10:26ignoring wolves. They survive by knowing and
- 10:28submitting to the unique voice of the True Shepherd.
- 10:31So Christ gives us this Cortez. He says you will recognize them
- 10:34by their fruits, and in doing so he performs this radical shift
- 10:38of our attention. He moves us away from the
- 10:40misleading evidence, the costume, the eloquence, the
- 10:44platform, and points us toward the one thing that overtime
- 10:47cannot be faked, the produce. This should really be a relief
- 10:51to the cautious believer. It means we're not commanded to
- 10:53be cynical mind readers. No, you don't have to decipher
- 10:57secret motives or rely on rumors.
- 10:59Christ gives us an objective, observable test that works in
- 11:02any generation, any culture. Absolutely.
- 11:06And the word you use for recognize here, it's not about a
- 11:08quick impression, is it? No.
- 11:10It implies a real, settled knowledge, a deep discernment
- 11:14that grows through patient observation over seasons.
- 11:17A counterfeit can mimic the clothing for a while.
- 11:20What they can't do is indefinitely mimic the fruit of
- 11:22a good tree. So the test is wisdom, not
- 11:25suspicion. It takes time.
- 11:26It does, and that time element is so critical it cuts through
- 11:30all the fog created by hype and self promotion.
- 11:32The world values speed, immediate success.
- 11:35But Christ demands patience because fruit needs a growing
- 11:38season. The genius here is that he's
- 11:41teaching us to evaluate teachers not by what they claim, but by
- 11:44what their life and ministry consistently yield.
- 11:47To understand this test, then, we have to know what fruit
- 11:50actually means here. It's not just one thing.
- 11:53Especially not in the context of profits or teachers.
- 11:56It involves at least three inseparable dimensions that have
- 11:59to be evaluated together. Doctrine, character, and the
- 12:03produce in others discipleship. Doctrine is the root of the
- 12:07message. What is being taught?
- 12:08Character is the integrity of the messenger.
- 12:11Does his life contradict his words?
- 12:14And discipleship is the yield. What kind of believers are being
- 12:18formed here? And you can't isolate them,
- 12:20right? A teacher could have great
- 12:22character but teach corrupt doctrine.
- 12:24Or have seemingly great doctrine but a rotten character.
- 12:27The whole tree has to be sound. OK.
- 12:29Let's break those three down, because the specific content of
- 12:31this fruit is what really equips us.
- 12:34Since prophets deal in words, the 1st and most immediate fruit
- 12:37is doctrinal, and this is where sincerity doesn't help.
- 12:40Sincerity doesn't purify error. A teacher can weep over the
- 12:43lost, be intense, have total personal confidence, but if his
- 12:47doctor is crooked, if he's teaching a false gospel, the
- 12:51fruit is by definition rotten. But how do we spot that
- 12:54corruption when the false prophet is using Christian
- 12:57language? What's the subtle reframing we
- 13:00should look for? The reframing usually targets 2
- 13:03things, the object of our faith, which is Christ, and the
- 13:07mechanism of salvation, which is grace.
- 13:10We have to ask what Christ is being presented here?
- 13:13A wolf can say the name Jesus. But present a version of him
- 13:17who's just a good moral teacher, or a psychological crutch, or a
- 13:22cosmic vending machine for health and wealth.
- 13:25They failed to present the Christ of Scripture.
- 13:27The eternal Son, the substitutionary Lamb, the
- 13:30sovereign Lord who commands absolute repentance.
- 13:33This is where our reform standards are so helpful.
- 13:36The central question has to be, does this teaching preserve
- 13:38justification by faith alone in Christ alone?
- 13:41Is it grounded solely and his finished work on the cross?
- 13:44Using the language of the Westminster Standards, we're
- 13:46looking for a teacher who preserves the sufficiency of the
- 13:48Gospel. Right, so if a teacher sneaks in
- 13:51human merit or self help techniques or moral performance.
- 13:55Or even giving a big offering or getting to a certain level of
- 13:58emotional intensity. As the hidden basis for being
- 14:01right with God, that is bad doctrinal fruit.
- 14:04It's a subtle but deadly shift from grace to works.
- 14:08But sometimes it's not an outright denial.
- 14:11You mentioned detection by omission.
- 14:13How does leaving things out corrupt the Doctor?
- 14:15It creates a false picture of God in reality.
- 14:18Think about what consistently gets minimized or ignored in
- 14:21some ministries. The seriousness of sin.
- 14:24God's holiness. The necessity of God's wrath
- 14:26against that sin. The demands of repentance.
- 14:30The non negotiable nature of holiness.
- 14:32When those are constantly dismissed or mocked as legalism.
- 14:35The spiritual diet becomes imbalanced.
- 14:37It becomes poisonous. By leaving out the full scope of
- 14:39God's character, they create a safeguard for the unrepentant
- 14:42heart. So the standard is always the
- 14:45word. Like the Bereans in Acts 17 who
- 14:47searched the Scriptures daily to see if what Paul said was true.
- 14:50Where the gospel is truly preached, the doctrinal fruit is
- 14:53clear. Christ is central, His grace is
- 14:56sovereign, sin is treated seriously, and Scripture is
- 14:58supreme. Any teaching that elevates into
- 15:00tuition or personal experience above the written word is
- 15:03inherently rotten fruit. OK, second, we move to the
- 15:06character of the messenger, the correspondence between the life
- 15:10they live and the message they proclaim.
- 15:13But how do we judge character when so many are so polished?
- 15:17We have to look past the performance and assess the
- 15:20patterns of the heart that Scripture demands we look for.
- 15:23A person can be a captivating speaker.
- 15:25They can move crowds but still be morally disqualified.
- 15:28Giftedness is not godliness. It's never equivalent.
- 15:32The scriptural qualifications for elders above reproach,
- 15:34self-control, not greedy faithful and his family.
- 15:37They exist because this correspondence is mandatory.
- 15:41A shepherd has to live what he preaches, even in the quiet
- 15:43moments. We look for the visible fruit of
- 15:45the Spirit, the internal evidence of a new nature,
- 15:48humility, purity, integrity, gentleness, a transparent fear
- 15:52of God, and we contrast that with the classic wolfish
- 15:56pattern. Self promotion manipulation.
- 15:58Uncontrolled indulgence and a huge hunger for public applause
- 16:01and visibility. Let's talk about that issue of
- 16:03manipulation. What if a teacher is publicly
- 16:07giving away millions running big charities, but privately he's a
- 16:11tyrant to his staff or his family?
- 16:14How do we weigh that public good work against private
- 16:18wolfishness? We have to go back to the
- 16:20principle of nature. A good tree cannot bear bad
- 16:23fruit as its characteristic yield.
- 16:25That apparent public benevolence might be a very effective part
- 16:28of the disguise, a way to build immunity from criticism.
- 16:32But if that wolfish pattern of manipulation or financial
- 16:35secrecy or dominating control persists over time?
- 16:38Then the private rot invalidates the public appearance, the fruit
- 16:41of the spirit. Things like humility and
- 16:43gentleness have to permeate the whole life, not just the public
- 16:46facing part. Time really is the great
- 16:48revealer here. What patterns should we look for
- 16:51over the long haul? How is money handled?
- 16:53Is there transparency or is there self enrichment?
- 16:55How are critics treated? Is there humility and dialogue
- 16:58or is the platform uses as a weapon to silence people?
- 17:02And does the teacher welcome accountability from respected
- 17:04peers, or do they constantly evade it?
- 17:07Claiming they're uniquely anointed and above correction?
- 17:10That's a huge red flag. The wolf's characteristic fruit
- 17:13is refusing to submit to ordinary means of oversight.
- 17:16So if a man is teaching the right things, but his life shows
- 17:20a settled pattern of corruption or manipulation, that life
- 17:23itself is bad fruit and Christ's warning applies.
- 17:27We have to heed it, even when it's painful.
- 17:29And the third check is the discipleship fruit, the yield in
- 17:32others. Yes, the ultimate validation of
- 17:35a ministry is not noise or numbers or emotional intensity.
- 17:40It's sanctification. We know from the verses that
- 17:43follow that people can make huge religious claims and still be
- 17:47unknown to Christ. The real question is what kind
- 17:49of people are being formed? Are they growing in reverent
- 17:52worship, sober mindedness, repentance, and obedience to the
- 17:55Christ of Scripture? Or are they just growing in
- 17:57worldliness or entitlement, or a factionalism that's centered on
- 18:00the leader's personality? Or an addiction to emotional
- 18:04highs. False teaching seems to produce
- 18:062 dangerous trajectories in a church, often at the same time.
- 18:09One is spiritual pride, the sense that we are the
- 18:13enlightened ones, the special ones with the secret knowledge
- 18:15or the true anointing. It creates an elitism.
- 18:18Yes, and often condemnation of other Christians.
- 18:21The other trajectory is spiritual looseness
- 18:24antinomianism. This is where grace is preached,
- 18:27but it's stripped of its holy demands.
- 18:29And it leads to the false conclusion that God doesn't
- 18:32really care how we live. This happens when a teacher
- 18:35offers assurance without demanding a real characteristic.
- 18:38Fight against known sin it. Lets people walk the wide Rd.
- 18:42while carrying the vocabulary of the narrow Rd.
- 18:45And both pride and looseness are rotten fruit.
- 18:48They diminish the full demand of Christ's Kingdom.
- 18:51The true cut of genuine teaching is that even when it brings
- 18:54comfort, it also cuts the ego. It humbles you before it heals
- 18:58you. It brings people low in
- 19:00repentance so that Christ can be truly exalted as Savior.
- 19:03When a ministry consistently raises the status of the leader
- 19:06while lowering the weight of God's commands, that fruit is
- 19:09sending a clear, dangerous message.
- 19:12Jesus then moves from the command to the underlying
- 19:15principle, and he uses these simple proofs from nature.
- 19:19Do men gather grapes from thorn bushes or figs from thistles?
- 19:23It's such a decisive question. It relies on common sense.
- 19:27He's pointing to the stubborn honesty of creation.
- 19:30Outputs correspond to their sources.
- 19:32It's a point of moral certainty. You can dress up a briar Bush,
- 19:35put a fancy robe on it. Perfume the Thistle with
- 19:38theological jargon. But when you reach for spiritual
- 19:40nourishment, you're only going to find thorns.
- 19:43A thing can't endlessly pretend to be what it isn't.
- 19:46Which brings us back to the need for patience and clarity.
- 19:50This test doesn't require a PhD. It requires moral clarity and
- 19:53the patience to watch for patterns.
- 19:56The clothing can trick the eye, but the fruit tells the absolute
- 19:59truth about the root. It's an encouragement to be
- 20:01sane, to refuse to call what is spiritually bittersweet just
- 20:06because it's delivered with charm or high production values.
- 20:08The content has to matter more than the delivery.
- 20:11Then Jesus tightens the principle into an absolute law
- 20:13in verse 18. A healthy tree cannot bear bad
- 20:16fruit. Or can a diseased tree bear good
- 20:19fruit? The strength of that language is
- 20:21key. He's asserting an inner
- 20:22necessity. What a thing is determines what
- 20:26it produces, he says. Cannot on purpose.
- 20:30This is really the theological heart of the test.
- 20:32If the root is rotten, the fruit will be rotten in kind.
- 20:35A false prophet can't indefinitely manufacture the
- 20:39real harvest of Christ exulting truth and self denying holiness.
- 20:43Because his message and his life flow from an unrenewed,
- 20:47self-serving nature. This reaches right into the core
- 20:50doctrine of regeneration. It does.
- 20:52The bad tree can't produce good fruit because it is inherently
- 20:55bad. The problem is internal
- 20:57corruption, not a lack of technique.
- 20:59This is why moralistic Christianity, which tries to
- 21:02reform the outside without an inner renewal from God, is
- 21:05completely futile. It's just changing the costume.
- 21:07The tree is still diseased. God has to give a new heart.
- 21:11And this logic is essential for protecting the gospel from being
- 21:13turned upside down. Jesus is not teaching.
- 21:16Staple some fruit onto yourself so you can become a good tree.
- 21:19No, the fruit doesn't create the new nature.
- 21:21It shows what the tree already is by grace.
- 21:24It's the perfect balance you see in the Reformed confessions.
- 21:28Good works or fruit are the fruits and evidences of a true
- 21:32and lively faith. They are not the merit by which
- 21:34we are accepted by God. If you say fruit is the basis of
- 21:37acceptance, that's legalism. And if you say true saving grace
- 21:41doesn't have to produce any fruit, that's antinomianism.
- 21:44Christ rejects both errors. He says fruit flows from the
- 21:47living nature God provides. We do need to be careful here,
- 21:50though. When Christ has a good tree
- 21:52cannot bear bad fruit, He's not teaching sinless perfection.
- 21:56No, of course not. Genuine believers still sin.
- 21:59Faithful teachers still stumble. We all have remaining
- 22:02corruption. He's speaking about the
- 22:03characteristic produce, the settled, dominating direction of
- 22:06a life. Right.
- 22:08A good tree cannot live in a sustained consistent pattern of
- 22:11corruption, of greed, manipulation, doctrinal error,
- 22:14and still be a good tree. And a rotten tree, conversely,
- 22:17cannot produce genuine fruit as its characteristic life defining
- 22:21harvest. The subtlety is that a false
- 22:23prophet might have these occasional flashes of orthodox
- 22:25language or these big public acts of benevolence that look
- 22:28like good fruit. But the underlying settled
- 22:30trajectory of their teaching and their life will always drift
- 22:33toward what their nature loves. Self exultation, diluting the
- 22:37seriousness of sin. Using Ministry for personal
- 22:40gain. Their fruit might look
- 22:41impressive by the world standards, big crowds, lots of
- 22:45energy, claimed miracles, but be completely rotten by God's
- 22:49standards. The enduring fruit Christ is
- 22:51talking about aligns with His Word, truth that exalts Him,
- 22:55holiness that kills sin, and obedience that flows from humble
- 22:58faith. And when the seasons of pressure
- 23:00or quiet oversight arrive, that rotten root is always exposed.
- 23:05Which brings us to verse 19. It takes this warning from
- 23:08diagnosis to a terrifying declaration of destiny.
- 23:12Every tree that does not bear good fruit is cut down and
- 23:15thrown into the fire. The word every is so striking.
- 23:18Every tree. This is a comprehensive rule of
- 23:20divine judgment. It's not just for the most
- 23:22obvious heretics. And notice how it's framed.
- 23:24It's not just about bearing bad fruit, but also does not bear
- 23:27good fruit. The absence of real gospel
- 23:29fruit, the lack of a life in keeping with repentance, already
- 23:33exposes a tree as unfit. There's no safe neutral category
- 23:36of just being. Sterility is a sign of spiritual
- 23:40death. That's a piercing warning for
- 23:42our time, which celebrates so much religious activity without
- 23:45looking at its actual nature. A leader can have a huge
- 23:48platform seem tireless. But if the enduring fruit God
- 23:52requires a sound doctrine, holy character, reverent obedience is
- 23:56fundamentally missing. That tree is standing under the
- 23:59sentence of verse 19. The imagery is so final.
- 24:01The tree is cut down. That's not gentle pruning.
- 24:05That's decisive removal by a divine hand.
- 24:07And the axe doesn't care about large numbers or charisma.
- 24:10The tree isn't just left to rot, it's thrown into the fire.
- 24:13This is unambiguous language pointing to eschatological
- 24:17judgement. Christ is teaching that
- 24:18deception isn't a harmless mistake, it's destructive.
- 24:22Because it opposes God's truth and ruin souls.
- 24:25Verse 19 really acts as a bridge to the warning about false
- 24:28professors that comes right after.
- 24:29The ones who say Lord, Lord And did we not do many mighty works
- 24:33in your? And Christ's responses.
- 24:35I never knew you. The message is unmistakable.
- 24:38External religious performance, even dramatic claims of success,
- 24:42can exist right alongside inward spiritual ruin.
- 24:46The final assessment belongs to Christ, who sees the root, not
- 24:49just the fruit people staple to the outside.
- 24:51This knowledge requires a strange mix of courage and
- 24:54humility from us. Courage because we have to
- 24:56refuse to call a teacher safe just because they're popular or
- 25:00successful. We have to fear God more than we
- 25:03fear man's disapproval. And humility, because we don't
- 25:06pronounce the final sentence. We heed the test, we warn where
- 25:10Scripture warns, and we entrust the final verdict to the Lord.
- 25:13And the warning itself is a mercy.
- 25:15It's meant to stop sinners before they reach that end.
- 25:18If we see sterility or rot in ourselves, the remedy isn't to
- 25:21try and staple on good works. It's to come to Christ for the
- 25:24new life. That alone produces real fruit.
- 25:27The judge is also the Savior. And then Christ repeats the mark
- 25:30in verse 20 for absolute emphasis.
- 25:33Thus you will recognize them by their fruits.
- 25:35He knows how easily we're distracted by appearances.
- 25:38How prone we are to drift toward easier metrics like winsomeness
- 25:41or visibility or an emotional payoff.
- 25:43By repeating the test fruit not claims, Christ is demanding that
- 25:48the Church grounds its evaluation in what is visible,
- 25:51tangible, and examinable according to Scripture.
- 25:53He's cutting through the fog of modern religious marketing and
- 25:56hype. Which means the Church has to
- 25:58cultivate theological seriousness in its members.
- 26:02We have to know the Gospel, know the Scriptures well enough to
- 26:05spot the difference when the real message is being replaced
- 26:07by a counterfeit. When moralism replaces grace or
- 26:10antinomianism trivializes sin. Or when mystical novelty that
- 26:14elevates God told me over what God has written, the alarm bells
- 26:18have to ring. If a teacher consistently
- 26:20downplays the personal nature of sin or sidelines Christ's
- 26:24substitutionary atonement, or acts like Scripture can be
- 26:26revised. We have to be able to say with
- 26:28meekness, but with firmness. That pattern shows rotten fruit,
- 26:32that theological clarity is the best defense.
- 26:35This also requires practical habits from us, habits that
- 26:38respect the slow, deliberate work of God.
- 26:40We have to resist canonizing people based on a single sound
- 26:43bite or a viral video clip. Fruit is assessed over time.
- 26:47We have to patiently look at the patterns.
- 26:50What do they repeatedly emphasize?
- 26:52What essential truths do they omit?
- 26:54What sins do they excuse? Do they handle biblical texts
- 26:58honestly in context, or do they just use scripture as a prop for
- 27:02their own agenda? This demands slow, careful
- 27:05listening. Churches also have to be
- 27:07relentlessly alert to that modern confusion of giftedness
- 27:10with godliness. Eloquence isn't sanctification.
- 27:14Platform size does not signal spiritual authority.
- 27:17The Bible's warnings assume false teachers will be
- 27:19persuasive and charismatic. That's what makes them so
- 27:22dangerous. And we have to look at how a
- 27:24teacher responds to correction and accountability.
- 27:26Do they welcome it with humility, or do they use their
- 27:29platform to silence critics and evade oversight?
- 27:32True Shepherd, though they are sinners, show the marks of
- 27:35fearing God more than man. Transparency, teachability, a
- 27:38readiness to repent publicly when they're wrong.
- 27:40That distinction between gifting and godliness is so crucial.
- 27:45A man could preach a brilliant sermon on humility, but if he
- 27:48consistently destroys anyone who challenges his authority, the
- 27:51bad fruit of pride is visible, and the character should be the
- 27:55governing test, no matter how good the sermon was.
- 27:58The moment a teacher isolates themselves from real biblical
- 28:01accountability, they've already taken on the posture of a wolf.
- 28:05And we have to stress that discernment isn't just an
- 28:07individual hobby, it's a corporate, institutional
- 28:11responsibility. Christ gives under shepherd's
- 28:13elders specifically to guard the flock.
- 28:16We see this in texts like Acts 20, where Paul warns the elders
- 28:20about the wolves who will arise. This means churches have to take
- 28:24the biblical qualifications for leadership seriously,
- 28:26prioritizing doctrinal soundness and character over business
- 28:29skill or just being likable. When leaders are chosen for
- 28:32those secondary things, the church is essentially inviting
- 28:35predation. The defenses are lowered.
- 28:37And when something like biblical church discipline is treated as
- 28:40scandalous or a thing of the past, wolves learn very quickly
- 28:43that the pasture is unguarded. And when deep theological
- 28:46training is mocked as mere head knowledge.
- 28:50The sheep are left dependent on unstable personalities instead
- 28:54of being anchored in the Word of God.
- 28:56The corporate remedy for the Church is just ordinary
- 28:58faithfulness. Robust expository preaching that
- 29:01explains scripture. Systematic catechesis that forms
- 29:04solid doctrinal instincts and a church culture where holiness is
- 29:08expected and repentance is normal.
- 29:10When the sheep really know the unique voice of the true
- 29:13shepherd. The wolves find a lot less
- 29:15traction. Their disguise fails much more
- 29:17quickly. So we've completed this deep
- 29:19dive into Matthew 7.1520. Christ gives us a shepherd's
- 29:24warning and a shepherd's objective test.
- 29:27Look at the fruit in their doctrine, their character, and
- 29:30the discipleship they produce. This guidance guards us from
- 29:32both that spiritual naivete that refuses to evaluate and the
- 29:36legalism that thinks fruit earns our acceptance with Rod.
- 29:39Fruit doesn't purchase new life, it reveals whether that life is
- 29:42truly there. So the proper outcome of
- 29:45studying this isn't cynical suspicion of everyone.
- 29:47It's humble dependence. Dependence on Scripture as the
- 29:51standard, and dependence on Christ himself, the true prophet
- 29:54who warned us, and the judge who holds the final verdict.
- 29:58Jesus says the true Shepherd supplies what he commands.
- 30:01We know the world's measure of success is always spectacle,
- 30:04visibility, and immediate numbers.
- 30:06So here's a thought for you to consider.
- 30:09How might you, starting tomorrow, intentionally shift
- 30:12your own personal metrics for evaluating faithfulness in your
- 30:15local church to align with God's slow, ordinary metrics,
- 30:19humility, obedience, and endurance, which are the truest
- 30:22and safest forms of fruit? That's something substantial to
- 30:25consider. Thank you for joining us on The
- 30:27Deep Dive.