Latest / Reformed Thinking / The Inescapable Witness: The Tongue as the Soul’s Evidence (Matthew 12:33–37)
Transcript
- 0:00Welcome back to Reformed Thinking.
- 0:01I am really excited to get into the text we have in front of us
- 0:05today. It it deals with something that
- 0:08is just completely inescapable. It.
- 0:10Really is. It's something every one of us
- 0:12does, I don't know, thousands of times a day.
- 0:15Most of the time, without even thinking about it, we're talking
- 0:17about our words. To speech the tongue exactly.
- 0:20It's good to be here. And you're right.
- 0:22Speech is just constant. James, you know, he calls the
- 0:24tongue a world of unrighteousness.
- 0:26And I think today we're really going to see why we're zeroing
- 0:29in on a pretty specific text in Matthew chapter 12.
- 0:32Verses 33 through 37. That's the one.
- 0:35Now, before we even open up the text, I think we need to
- 0:37challenge a sort of a cultural assumption.
- 0:41We all know that old playground rhyme.
- 0:42Oh yeah, sticks and stones. Sticks and stones may break my
- 0:45bones, but words will never hurt me.
- 0:48We all grew up with that. We use it as a kind of shield.
- 0:51We tell ourselves that, you know, words are cheap.
- 0:53They're lightweight. I'm just blowing off steam,
- 0:56right? I didn't really mean it.
- 0:59It's a classic defense mechanism, isn't it?
- 1:01We try to create this separation between what we say and who we
- 1:05really are. Yeah, we treat speech like it's
- 1:07this disposable thing, like a wrapper on a candy bar.
- 1:10You just toss it out and it doesn't really count.
- 1:12It's not part of the actual meal.
- 1:14But looking at the sources for this deep dive, it's clear that
- 1:18Jesus has a completely different view.
- 1:21A radically different view. He does not see words as cheap
- 1:24at all. Not in the slightest.
- 1:27In fact, he puts forward this idea that is, and I'm not
- 1:30exaggerating, it's genuinely terrifying.
- 1:32He basically argues that the tongue isn't some independent
- 1:36little organ that just does its own thing.
- 1:38No, it's a monitor. It's a readout.
- 1:39The sources uses great image and I think we should hold on to it
- 1:42today. The tongue is the dipstick of
- 1:44the soul. That's the central metaphor,
- 1:46absolutely. The dipstick.
- 1:48You pull it out of the engine of a car and what does it tell you?
- 1:50Tells you what's going on deep inside where you can't see.
- 1:52The fluid levels, the quality of the oil.
- 1:55The condition of the engine itself.
- 1:57And Jesus is saying that's what our words do.
- 1:59They are evidentiary, they carry weight and in the end, they are
- 2:02the very base on which we will be judged.
- 2:04So that's really our mission for this deep dive.
- 2:07Today we want to unpack this theology of speech.
- 2:10We're going to look at this, this brilliant, logical trap
- 2:14Jesus sets for the religious leaders.
- 2:16Then there's this fascinating anthropology of the heart as a
- 2:19kind of a reservoir. And then the part that, well, it
- 2:23might keep you up at night, what we're calling the Tribunal of
- 2:26Whispers. And we also have some serious
- 2:29theological work to do near the end, verse 37, it says, by your
- 2:33words you will be justified. Yeah, that's a tough one.
- 2:36For anyone coming from a Reformed background holding to
- 2:39Solafi justification by faith alone, that verse sounds like a
- 2:43like a clanging bell, a contradiction.
- 2:45So we need to figure out how to reconcile that.
- 2:47We certainly do. But before any of that, we have
- 2:49to set the scene. Context is just king in
- 2:52Matthew's Gospel. This is not, you know, a polite
- 2:54Sunday school seminar. This is not people sitting in a
- 2:57circle sipping tea and sharing their feelings.
- 2:59Far from it. Matthew 12 is a war zone.
- 3:02It's a violent clash of kingdoms and to really feel the force of
- 3:06what Jesus says about trees and fruit, you have to see what
- 3:09triggered it. OK, So what just happened?
- 3:12Jesus has just performed this incredible miracle.
- 3:15He healed a man who was demon, oppressed, blind and mute.
- 3:20Let's just pause on that for a second.
- 3:22The state of that man. Total isolation.
- 3:25He can't see, so he's in darkness.
- 3:27He can't speak, so he's silenced and he's oppressed by a demon.
- 3:30Complete bondage. And in an instant, Jesus
- 3:33liberates him. He's he's plundering the
- 3:36strongman's house, as the text says.
- 3:37Elsewhere, he's showing that the Kingdom of God has arrived.
- 3:40And with authority. With absolute authority.
- 3:42So the crowds, they're just amazed.
- 3:44They start whispering, could this be the son of David?
- 3:47You know, the Messiah? They're right on the edge of
- 3:49belief. But the Pharisees, the religious
- 3:51establishment, they have a very different take.
- 3:54A very different take. They can't deny the miracle.
- 3:57I mean, the proof is standing right there in front of them,
- 3:59seeing and speaking. So they have to reframe the
- 4:02source of the power. They can't attack the what, so
- 4:04they attack the how. Exactly.
- 4:07They say he casts out demons by Beelzebel, the Prince of demons.
- 4:11That is just it's a staggering claim.
- 4:14They are looking at the undeniable work of the Holy
- 4:16Spirit, liberation, healing, mercy, and they are calling it
- 4:21the work of Satan. It's the absolute height of
- 4:23blasphemy. It's not a simple
- 4:25misunderstanding. This is, you know, this is moral
- 4:27malice. They are consciously twisting
- 4:30the narrative to protect their own power and status.
- 4:32So when Jesus launches into this teaching, this analogy about the
- 4:35tree and the fruit in verse 33, he's not just giving some
- 4:39general life advice. No, not at all.
- 4:41He's responding directly to that accusation.
- 4:43He's springing a trap, and with it he's going to dismantle their
- 4:47entire worldview. OK, let's walk right into that
- 4:49trap then. This is section one of our
- 4:50outline, the logical trap. It starts right there in verse
- 4:5333. Jesus says either make the tree
- 4:55good and its fruit good, or make the tree bad and its fruit bad.
- 5:00That word for make in the Greek is poyosote.
- 5:03It's an imperative, a command. He's essentially saying make up
- 5:06your minds or consider the logic here.
- 5:08You have to be consistent. He's forcing them into a binary
- 5:11choice. So how does the trap actually
- 5:13work? How does it corner them?
- 5:14Well, just look at their position.
- 5:16They have to admit, at least functionally, that the fruit is
- 5:19good. A man who was blind and mute now
- 5:22sees and speaks. A demon was cast out.
- 5:25You can't really argue that healing is a bad outcome, right?
- 5:28But at the same time they want to claim the tree Jesus himself
- 5:31is bad, that he's satanic. Jesus just exposes the raw
- 5:35inconsistency of that. He's saying, look, if you admit
- 5:37the fruit is good, logic demands you admit the tree is good.
- 5:41If you insist the tree is bad, then you are forced to conclude
- 5:44the fruit is bad too. You can't have it both ways.
- 5:46You can't have satanic malice producing righteous liberation.
- 5:49You can't. A divided Kingdom cannot stand.
- 5:52But Jesus takes it even deeper than just pure logic.
- 5:55He gets into the the organic nature of things and he uses 2
- 6:00very specific words to describe these trees.
- 6:03OK, for the good tree he uses the word kalon.
- 6:06It means good, but more than that, it means healthy, sound,
- 6:09beautiful, useful, fit for its purpose.
- 6:12And for the bad tree. For the bad tree, he uses the
- 6:14word sapron. Sapron, that just sounds bad.
- 6:17What's the nuance there? It's a nasty word.
- 6:19It doesn't just mean a tree that's, you know, having a bad
- 6:22season or is a bit ugly. Sapren means rotten, decaying,
- 6:27crumbling from the inside out. It refers to organic corruption
- 6:31at the core. So we're not talking about a
- 6:33tree that just has some brown leaves or needs a little
- 6:36fertilizer. We're talking about a tree that
- 6:38is structurally, fundamentally unsound.
- 6:41Exactly. A tree that is dead or dying on
- 6:44the inside. And this brings us right to the
- 6:46heart of Reformed theology, specifically the doctrine of
- 6:49total depravity. Or maybe a better term is total
- 6:52inability. How does that connect?
- 6:54Jesus is establishing what we could call an organic necessity.
- 6:57The quality of the fruit is enslaved to the nature of the
- 7:00tree. A saperin tree, A rotten tree is
- 7:03biologically incapable of producing kalon fruit.
- 7:07It's an impossibility. This just crushes the whole idea
- 7:09of moralism, doesn't it? I feel like so much of modern
- 7:12advice, even within the church sometimes is just behavioral
- 7:15modification. It is.
- 7:16Just try harder to speak nicely. Count to 10 before you yell.
- 7:19Put a rubber band on your wrist and snap them when you want to
- 7:21say something mean. That's the very definition of
- 7:24moralism. It's the equivalent of trying to
- 7:26tape plastic apples onto a dead Grinch.
- 7:29It might look OK from a distance, you might even fool
- 7:32your neighbors for a little while, but there's no life in
- 7:35it. And the tree is still rotten
- 7:36the. Tree is still sapping.
- 7:38Jesus is saying the human will isn't some neutral switch.
- 7:41You can just toggle back and forth between evil mode and good
- 7:43mode. It's not a light switch, it's a
- 7:45biological condition. That's a great way to put it.
- 7:47If your nature is corrupt, if you are by nature a bad tree,
- 7:52your fruit will inevitably necessarily be bad.
- 7:56This connects directly to, for instance, the Westminster
- 7:59Confession, Chapter 9, Section 3.
- 8:01What does that say? It says that man, by his fall
- 8:04into a state of sin, has wholly lost all ability of will to any
- 8:08spiritual good accompanying salvation.
- 8:10We cannot, by our own strength, convert ourselves or even
- 8:13prepare ourselves for conversion.
- 8:15We're the rotten tree. We can't fix ourselves.
- 8:17That's a really tough pill for the modern ego to swallow.
- 8:21We love to think we're the captains of our own souls, the
- 8:24masters of our own fate. And Jesus is saying no, you're
- 8:28organically bound to your nature.
- 8:30You are what you are, and what you are is rotten.
- 8:33And that's precisely why the gospel is such good news.
- 8:36But he's not done with the diagnosis yet.
- 8:38He's just getting started. In verse 34, he moves from the
- 8:43tree metaphor to a direct and a very personal attack on the
- 8:48Pharisees. He calls them a brood of Vipers.
- 8:50You offspring of snakes, that's not something you want to hear
- 8:53from anyone, let alone the Messiah.
- 8:55It sounds like an insult to us. He's just losing his temper and
- 8:58lashing out. And it is harsh, but it's so
- 9:01much more than an insult. It's a theological
- 9:03categorization. He's making a direct connection
- 9:06back to Genesis 3.15. Remember that first prophecy?
- 9:10The seed of the woman and the seed of the serpent.
- 9:12The two spiritual lines of humanity.
- 9:14By calling them a brood of Vipers, he is identifying their
- 9:17spiritual lineage. He's saying, in effect, you
- 9:19claim Abraham is your father. But your words and actions prove
- 9:23your spiritual father is the serpent from the garden.
- 9:25Wow, so their opposition to him isn't just an intellectual
- 9:28disagreement? No, it's hereditary in a
- 9:30spiritual sense. They speak venom because they
- 9:33share the nature of the Viper. It's what they are.
- 9:35And then he asks that crushing question, How can you speak good
- 9:40when you are evil? Notice the wording.
- 9:42How can you? It frames it as an
- 9:44impossibility. He doesn't say.
- 9:46You know, it's really hard for you to speak good things.
- 9:48Or you should try harder. Right, he says.
- 9:50How is it even possible? It's like asking how can a dog
- 9:53fly or how can a fish climb a tree.
- 9:56It's simply not in its nature. This just reinforces that
- 9:59inability we were talking about. The unregenerate heart is
- 10:03constitutionally incapable of producing speech that is
- 10:06spiritually pleasing to God. There's an analogy for this in
- 10:09the Old Testament, isn't there? The Ethiopian in his skin.
- 10:11Exactly Jeremiah 13.23 Can the Ethiopian change his skin or the
- 10:15leopard his spots? Then also you can do good who
- 10:18are accustomed to do evil. The point is the same.
- 10:20You cannot change your fundamental nature by sheer
- 10:23force of will. And this leads him to that
- 10:25famous hydraulic metaphor in the text.
- 10:28The hydraulic metaphor. I like that out of the abundance
- 10:31of the heart, the mouth speaks. The keyword there for abundance
- 10:34is parasima. It means a surplus, an overflow.
- 10:38It's what exceeds the brim of a container.
- 10:40OK, let's unpack this image because it's so powerful.
- 10:43We've got a reservoir and a spillway.
- 10:46Think of the heart as the reservoir.
- 10:48It's where everything collects all your desires, your secret
- 10:50affections, your hidden grudges, your worship, your idols.
- 10:54It just fills up drop by drop, day after day, with what you
- 10:59think about and what you love. And the mouth.
- 11:01The mouth is just the spillway, or maybe a pressure release
- 11:05valve. The key is that the mouth
- 11:07doesn't manufacture the water, it doesn't create the content,
- 11:11it just releases whatever has risen to the top of the
- 11:13reservoir. This is where it gets really
- 11:15convicting for me because this whole image just destroys the IT
- 11:19just slipped out excuse. It obliterates.
- 11:22It we've all been there. Yeah, your thumb with a hammer,
- 11:24or someone cuts you off in traffic, or you're in a heated
- 11:27argument with your souse and justice.
- 11:29Something nasty flies out of your mouth.
- 11:30And what's the first thing we say?
- 11:32I'm so sorry. I didn't mean that it just
- 11:33slipped out. That's not the real me.
- 11:35And Jesus's response to that is, Oh no, that is the real you.
- 11:40The reason it slipped out is because the reservoir was
- 11:42already full of it. The pressure of the situation,
- 11:44the hammer, the traffic, the argument.
- 11:46It didn't create the malice. It simply squeezed the sponge.
- 11:50You can't get orange juice out of a sponge that's been soaked
- 11:52in vinegar. You cannot spill what is not in
- 11:55the cup. That slip is actually one of the
- 11:57most honest moments of your day is in that moment your social
- 12:00filter yourself control it momentarily breaks down.
- 12:03And the real you, the true surplus of the heart, just leaks
- 12:08out. It's raw, unfiltered data from
- 12:11the reservoir. That is a deeply convicting
- 12:13thought. It is the tongue really is the
- 12:15dipstick. It gives you an accurate reading
- 12:18of the heart's fluid levels. If bitterness comes out when
- 12:21you're under pressure, it's because you've been storing
- 12:23bitterness. If lustful words come out, it's
- 12:25because you've been storing lust.
- 12:27And if the heart is this reservoir, Jesus then takes the
- 12:30metaphor a step further in verse 35.
- 12:32He calls it a treasury, a storehouse.
- 12:35He says the good person out of his good treasure brings forth
- 12:39good, and the evil person out of his evil treasure brings forth
- 12:43evil. That Greek word is the sorrow,
- 12:46right where we get thesaurus. That's it.
- 12:47It's a vault, a strong box, a place where you consciously keep
- 12:52things you value. We need to clarify something
- 12:54here though. When Jesus says the good person,
- 12:58who is he talking about? Because we just spent 10 minutes
- 13:01establishing that everyone is by nature a rotten tree.
- 13:04That's a critical question. We have to be careful not to
- 13:07read this, as some people are just naturally nice and others
- 13:09are naturally mean. If we take the whole council of
- 13:12scripture seriously, like Romans 3, no one is righteous.
- 13:15No, not one. Then the good person here cannot
- 13:18mean someone who is just naturally virtuous.
- 13:21So who is it? In the context of the New
- 13:23Testament, the good person is the regenerate person, the
- 13:26person who has been given a new heart.
- 13:28The one who's had that heart transplant, as Ezekiel
- 13:30prophesied about the heart of stone replaced with the Mart of
- 13:33flesh. Exactly.
- 13:35The good treasure isn't something we generate ourselves.
- 13:38It's the grace of God, the indwelling presence of the Holy
- 13:41Spirit, the new nature planted in us at conversion.
- 13:45Now look at the evil person. That's a natural man.
- 13:48What are they storing up in their treasury?
- 13:50They are treasuring pride, self worship, resentment, lust,
- 13:56greed, and the verb Jesus uses for what they do with this
- 14:00treasure is ecbalay. What's the name?
- 14:02It means to throw out, or to extract or cast out.
- 14:06It's an active, almost forceful word.
- 14:09It sounds like we're actively reaching into the vault of our
- 14:11heart and just tossing the contents out into the world.
- 14:14That's the image. Speech is an expenditure.
- 14:17Every time you open your mouth, you are handing out a little
- 14:19invoice that lists the inventory of your heart.
- 14:22You're throwing out the contents of your soul for everyone to
- 14:24see. That is a powerful image.
- 14:26Speech as an invoice. Voice of the Heart's inventory.
- 14:29And the key insight here, the practical take away, is that
- 14:32speech problems are never just vocabulary problems.
- 14:34They're always Treasury problems.
- 14:36So if you have a problem with gossip or angry outbursts or
- 14:39lying. You don't need a dictionary or a
- 14:41thesaurus. You need a heart inspection.
- 14:43You need to ask what am I treasuring that is producing
- 14:46this? You cannot speak grace if you
- 14:49are hoarding pride. You cannot speak truth if you
- 14:52are hoarding feel of man. You have to deal with the
- 14:55inventory. This all leads us to the part of
- 14:57the text that expands the scope in a way that is frankly
- 15:00terrifying. Up to this point, Jesus has been
- 15:03laser focused on the Pharisees and their specific sin of
- 15:06blasphemy against the Spirit. But in verse 36, he pivots.
- 15:10He does. He turns from the specific group
- 15:13in front of him to the universal audience of all humanity for all
- 15:17time, he says. I tell you, on the day of
- 15:19judgement, people will give account for every careless word
- 15:22they speak. Every careless word.
- 15:24That phrase just stops you in your track.
- 15:26It's meant to the Greek word for careless there is Argon.
- 15:29It literally means workless, idle, lazy, inoperative,
- 15:34unproductive. So we're not just talking about
- 15:36the big premeditated sins of the Ton year.
- 15:38We're not talking about perjury in a courtroom or shouting
- 15:40blasphemy from a rooftop. We're talking about filler.
- 15:44We're talking about filler, small talk, jesting, the off the
- 15:48cuff comments you make when your mind is in neutral, the
- 15:50murmuring under your breath in the checkout line, the I was
- 15:53just saying moments that you think no one hears or cares
- 15:56about. But why?
- 15:58Why would God judge those words? Shouldn't the final judgement
- 16:01focus on the really heavy sins? Why does the idle, workless word
- 16:06matter so much? Well, think about the logic of
- 16:08it. It's an argument from the lesser
- 16:10to the greater. If God's final audit is so
- 16:13meticulous that it includes the idle word, the word that does
- 16:16nothing and accomplishes nothing, how much more certain
- 16:19will his judgement be on the malicious lie, the calculated
- 16:23slander, the deceptive flattery? It's like if an accountant cares
- 16:26about tracking every single penny, you can be sure he's not
- 16:28going to miss $1,000,000 hair. That's it exactly.
- 16:31But there's another reason the idle word is so significant.
- 16:34The argon word is often the purest, most accurate sample of
- 16:38the heart. Why?
- 16:39Because the filter is off. Precisely when you're reading a
- 16:42formal e-mail to your boss, or praying in church, or you're on
- 16:46a first date, you are carefully curating your words.
- 16:50You're filtering. You're presenting a certain
- 16:53version of yourself. You're managing your image.
- 16:55Right. But when you're just chatting
- 16:57with friends, or you're tired at the end of a long day, or you're
- 16:59just venting your frustrations, the guard is down.
- 17:02That argon word is raw leakage from the soul.
- 17:06It shows what's really in the reservoir without any of the
- 17:08Polish or public relations spin. I we have to talk about the
- 17:12digital tongue here, this concept of the idle word that it
- 17:16feels like it was written for the Internet age.
- 17:19It couldn't be more relevant. Social media is basically a
- 17:21global factory for producing argon words.
- 17:24We type things instantly, we react without thinking.
- 17:27We throw out snark, sarcasm, outrage, often anonymously, or
- 17:31at least with the comfortable distance of a screen.
- 17:34It all feels so weightless. I'm just tweeting.
- 17:35It's just a meme to comment to you on this video.
- 17:38And Jesus says that tweet, that comment is Exhibit A in the
- 17:42final judgement. The Internet has created this
- 17:45massive attention economy where speed is rewarded over truth and
- 17:49hot takes are rewarded over wisdom.
- 17:52We are literally incentivized to be careless with our words.
- 17:55And to be harsh. And to be harsh, but this text
- 17:58says that the Tribunal of Whispers, this final court,
- 18:01includes the vast, unedited, unabridged transcript of our
- 18:05entire lives, including our digital lives.
- 18:08That is a horrifying thought, to think that there is a transcript
- 18:11that nothing is truly deleted. It should be horrifying,
- 18:13Terrifying. It absolutely destroys the idea
- 18:16that we can compartmentalize our lives.
- 18:17You know, I'm a Christian on Sunday morning, but on Twitter
- 18:20I'm a political savage. Jesus says no.
- 18:22The savage on Twitter reveals the true state of your heart.
- 18:24The idle word reveals the real you.
- 18:26The delete button on your keyboard does not erase the
- 18:29record in heaven. And this brings us to Section 5
- 18:32and what is probably the biggest theological knot we need to
- 18:35untie today, verse 37. The bombshell.
- 18:38For by your words you will be justified, and by your words you
- 18:40will be condemned. You can almost hear the
- 18:43collective gasp of Protestants everywhere when they read that.
- 18:46Right, we are the people of solified justification by faith
- 18:50alone, Paul says in Romans. For we hold that one is
- 18:53justified by faith apart from works of the law.
- 18:57Then you come here, and Jesus himself says, by your words you
- 19:01will be justified. Is this a contradiction?
- 19:03Is Jesus contradicting? Paul, it's a great question, and
- 19:06the answer is no. This is where we have to use
- 19:08that classic principle of interpretation, the analogy of
- 19:11faith. We interpret Scripture with
- 19:13Scripture. The Bible doesn't contradict
- 19:15itself, so we have to understand these two truths in harmony.
- 19:19The key is to distinguish between the ground of
- 19:21justification and the evidence of justification.
- 19:24OK. Let's break that down the ground
- 19:26versus the evidence. The ground of our justification,
- 19:28the legal basis for our acquittal before the throne of
- 19:31God, is solely and completely the finished work of Jesus
- 19:34Christ, His perfect life of obedience, His sacrificial death
- 19:37on the cross. That is the ground we receive
- 19:40that righteousness by faith alone.
- 19:42Our words do not purchase our pardon.
- 19:43So I can't talk my way into heaven with a really eloquent
- 19:46speech. Definitely not.
- 19:48No amount of nice words or good deeds can pay the debt of sin.
- 19:52Only the blood of Christ does that.
- 19:54So while Paul is usually talking about the ground or the source
- 19:58of our right standing with God, Jesus here, and James by the
- 20:01way, in his epistle is often talking about the public
- 20:04vindication or the proof of that standing.
- 20:07An analogy would be helpful here.
- 20:08Think of a thermometer. I like the thermometer analogy.
- 20:11A thermometer accurately indicates the temperature of the
- 20:14room. It tells you if it's hot or
- 20:15cold. But the crucial thing is the
- 20:18thermometer doesn't create the heat.
- 20:20It doesn't have a little furnace inside it.
- 20:22It just reports the existing reality.
- 20:24It's an indicator, not a 'cause. That's it.
- 20:27Our words are the thermometer of the heart.
- 20:30They indicate it's true condition.
- 20:32They prove whether the heart is alive and priced or dead in sin,
- 20:35whether it's regenerate or unregenerate.
- 20:38But our words do not create the righteousness that saves us.
- 20:41So on Judgement Day, our words are presented as Exhibit A.
- 20:46They are the evidence that proves the reality of the faith
- 20:48we professed. Exactly when the final verdict
- 20:51is read, well done, good and faithful servant, that verdict
- 20:55is spoken to people whose fruit, including their words, proved
- 20:59that their route was genuinely in Christ.
- 21:02This just demolishes that concept of a hidden faith,
- 21:04doesn't it? The idea that you can be a
- 21:05Christian on the inside, but live and talk like the devil on
- 21:09the outside. It completely demolishes it.
- 21:12A bad tree cannot belong to Christ if there is no good
- 21:15fruit, or if the fruit is consistently rotten.
- 21:18It proves there is no life giving root in Him.
- 21:21It's a terrifying thought for the antinomian, the person who
- 21:24thinks grace is a license to sin.
- 21:26The person who says well I believe in Jesus so it doesn't
- 21:29matter if I slander my neighbor or gossip about my Co worker.
- 21:32And Jesus says, actually, your slander and your gossip are the
- 21:36very evidence that proves you don't really know me.
- 21:38Words are the public declaration of a reality that faith has
- 21:41already secured privately in the heart.
- 21:43That clarifies it immensely. We're not earning our salvation
- 21:46by what we say. We're displaying the reality of
- 21:48our salvation through what we say.
- 21:49That's the heart of it. OK, we've been through the
- 21:52logical trap, the anthropology of the heart, the treasury, the
- 21:55tribunal and the theological resolution.
- 21:58Now let's get practical. Section 6.
- 22:01Law Gospel Application. This is where it all lands.
- 22:04We always want to apply the text through that historic lens of
- 22:07law and gospel. First, the law.
- 22:10What does the law do? It acts as a mirror.
- 22:13It shows us our sin. It shows us our dirt.
- 22:15And this text is a particularly harsh mirror.
- 22:18It's not very flattering. It's brutal, but we need it.
- 22:22We need to hold this text up to our lives and do a serious
- 22:24audit. We have to ask those diagnostic
- 22:26questions we touched on earlier. What spills out of me when I'm
- 22:29frustrated in traffic? What comes out when I'm tired
- 22:31and the kids are screaming? What words flow from my keyboard
- 22:34when I read a political headline that makes my blood boil?
- 22:37And it's not just about feeling bad.
- 22:39It's about identifying the idol. The words of the smoke.
- 22:43The idol is the fire. That's a great way to put it.
- 22:45If your default speech is harsh and demanding, perhaps your idol
- 22:49is control. You lash out because you lost
- 22:52control of a situation or a person.
- 22:54If your speech is full of gossip, maybe your idol is
- 22:57social power or twisted sense of belonging.
- 23:00You sell other people's secrets to buy intimacy for yourself.
- 23:04So the law exposes the rot. It forces us to admit we are the
- 23:08bad tree and if we stop there we just end up in despair.
- 23:11We either despair or we run back to moralism.
- 23:14We try to fix it ourselves. We see the rotten fruit and
- 23:17decide to start taping plastic apples back on the branches.
- 23:19I'll just bite my tongue harder next time.
- 23:21I'll try to be more positive. But Jesus has already told us
- 23:24that's a dead end. It won't work.
- 23:26The bad tree cannot educate itself into goodness.
- 23:29You can't send a rotten tree to a self help seminar and expect
- 23:32it to start producing good fruit.
- 23:33So what's the gospel remedy? The only remedy is a heart plant
- 23:37regeneration. We need a new nature.
- 23:39We need the good treasure to be placed inside us and that is
- 23:42something only God the Holy Spirit can do.
- 23:44We need to look away from our own efforts and look to Christ.
- 23:47Christ as the only true good tree.
- 23:50He is the only human being whoever lived with a perfectly
- 23:52good treasure in his heart. He never spoke a single Argon
- 23:56word, not one careless, lazy or unproductive word.
- 24:00Every single word he spoke was life giving, truthful and
- 24:04perfectly obedient to the Father.
- 24:06And then think about his silence.
- 24:09His silence on the cross before his accusers.
- 24:11That's the key. When he stood before the brood
- 24:13of Vipers as they hurled their venomous lies at him, he opened
- 24:17not his mouth. He stood silent to absorb the
- 24:20penalty for our venomous speech. He took the judgement that our
- 24:23Viper like nature deserved. He paid for our careless words
- 24:27with his careful silence. Beautifully put.
- 24:29And the promise of the gospel is that because he took our
- 24:32penalty, we, the brood of Vipers, can be adopted into
- 24:34God's family. The bad wild branch can be
- 24:37grafted into the true vine, into Christ himself.
- 24:40That changes the motivation for everything.
- 24:42We don't watch our words in order to earn salvation.
- 24:45We watch our words because we have been given a new nature and
- 24:47we want to look and sound like our Father.
- 24:49And that's the third use of the law, our guide for
- 24:51sanctification. Now that we are new trees by
- 24:55grace, how do we cultivate and grow good fruit?
- 24:58Input determines output. That's the principle.
- 25:01If the heart is a treasury, then we have to be extremely careful
- 25:04about what we are stocking the shelves with every day.
- 25:07You cannot fill your mind with 12 hours of partisan cable news,
- 25:10angry social media feeds and spiritually empty entertainment
- 25:14and then be surprised when the overflow of your heart is anger,
- 25:17anxiety and foolishness. You can't weave a silk purse out
- 25:21of a sow's ear. In Garbage out, it's a simple
- 25:24principle. We have to be intentional about
- 25:26saturating our minds with Scripture, meditating on it,
- 25:29stocking the treasury with the writings of the faithful, with
- 25:32good theology, with Christ, honoring music.
- 25:34We need to fill the reservoir with high quality ingredients so
- 25:37that when life inevitably squeezes us, the Word of God is
- 25:40what spills out. You mentioned this idea of holy
- 25:43slowness. It comes from James One point
- 25:45month team. Be quick to hear, slow to speak,
- 25:48slow to anger. In a world that demands instant
- 25:51hot takes and rewards the fastest reply, the Christian
- 25:55practice of pausing is profoundly countercultural.
- 25:58Just taking a breath. Just taking a breath.
- 26:00That pause creates a space for the Spirit to engage.
- 26:03It allows us to ask those basic questions.
- 26:06Does this really need to be said?
- 26:07Is it true? Is it kind?
- 26:09Is it helpful? Will this build someone up?
- 26:12The sources also mentioned a specific application for parents
- 26:15and leaders. It's huge.
- 26:16Children learn the dialect of the home.
- 26:18If the ambient noise in the home is grumbling, complaining about
- 26:21the neighbors, criticizing the pastor, tearing down
- 26:23politicians, the children are learning that as their native
- 26:26tongue. They are learning to speak
- 26:28discontent. But if the home is filled with
- 26:30the language of grace, forgiveness, gratitude and
- 26:33praise. They learned that dialect
- 26:35instead. And for pastors and elders,
- 26:38office bearers, the standard is even higher.
- 26:40James 3.1. Not many of you should become
- 26:43teachers, for you know that we who teach will be judged with
- 26:46greater strictness. Their words carry more weight.
- 26:48So much more. A pastor who speaks argon words
- 26:52from the pulpit, silly jokes that distract from the text,
- 26:55lack of preparation, or who is harsh and domineering in a
- 26:58church meeting is betraying his office.
- 27:01His words are meant to be representative of the Great
- 27:04Shepherd. It all circles back to this idea
- 27:06of stewardship. Our words are a stewardship.
- 27:08They are a powerful resource God has given us, and every day,
- 27:13with every conversation, every text, every post, we can use
- 27:16them to build, to heal, to comfort, to point people to
- 27:19Christ, or we can use them to tear down, to wound, and to
- 27:23serve ourselves. So to summarize where we've been
- 27:26today in this deep dive. We've seen that undeniable
- 27:29organic link between the heart and the mouth.
- 27:32The tree determines the fruit. You can't fake it for long.
- 27:35We've seen the danger of the idle word, the shocking reality
- 27:38that nothing is off the record. And most of all, we've seen the
- 27:41absolute necessity of a new heart, a new nature that can
- 27:44only come through faith in Christ.
- 27:46It really stops being about watching your language and
- 27:49starts being about watching your heart.
- 27:50That's it. If you want to change the fruit,
- 27:52you have to get to the root. All right, here is a final
- 27:54thought for you to chew on as we wrap things up today.
- 27:57James uses that other famous analogy for the tongue.
- 28:00He calls it a small rudder that steers the whole ship.
- 28:03A tiny part that directs the course of the whole person.
- 28:06So if the Day of Judgement involves a full playback of
- 28:09every word we've ever spoken, that means the rudder of our
- 28:12tongue is steering our soul toward its eternal verdict.
- 28:16The terrifying reality is that our flesh, our sinful nature,
- 28:19wants to grab that tiller every day and steer us straight onto
- 28:23the rocks of condemnation with every careless, angry or foolish
- 28:27word. Our only hope, then, is that the
- 28:29hand on that tiller is the Holy Spirit, not the flesh.
- 28:32Our only hope is that when the log book of our life's voyage is
- 28:35opened in that final court, the pages filled with our shipwreck
- 28:38speech have been completely blotted out by the blood of
- 28:41Christ. And the only entries left are
- 28:43the ones that He himself produced in US by His grace.
- 28:46Said a guard, O Lord, over my mouth, keep watch over the door
- 28:49of my lips. Psalm 141.
- 28:51That's a good prayer for all of us to have on our lips.
- 28:54I'm into that. Thank you for listening to
- 28:55Reformed Thinking. We hope this deep dive helps you
- 28:58check the dipstick of your own soul.
- 29:00And more than that, drives you back to the only good tree,
- 29:03Jesus Christ. We'll see you next time.