The Sin of Slackness

Proverbs 18:9 January 30, 2022 Pastor Chris Oswald
Audio coming soon
Thesis Passivity and lack of zeal in using God-given gifts for service is not a minor failing but a serious sin that allies the believer with the forces of destruction, and only Christ's sacrificial work can forgive this slackness and transform us into zealous servants who prove Jesus is the center of all things.
Series
Type
Expository
Tone
propheticdidacticpastoral
Method
grammatical-historicalcanonicalapplicatory
What's in this sermon

The shape of the argument

64 units across exposition, application, illustration, theological claim, and conclusion. The pastor's argument is built from these moving parts.

Pastoral correction · unit #30
"Begins structured application by posing the diagnostic question: What is your work? — establishing that self-examination requires clarity on the nature of one's calling."
Doctrinal loci· 15 surfaced
Christology · 14 Hamartiology · 14 Sanctification · 14 Ethics / Moral Theology · 10 Ecclesiology · 7 Pneumatology · 6 Providence / Sovereignty · 5 Soteriology · 4 Spiritual Warfare · 4 Anthropology · 3 Bibliology · 2 Doxology / Worship · 1 Eschatology · 1 Pastoral Theology · 1 Theology Proper · 1
Bible citations· 31
Acts 18:28 | 1 Corinthians (Paul's statement about planting and Apollos watering) | Romans 12 (gifts passage) | Acts 18:25 | Romans 12:11 | 2 Samuel 11 (David and Bathsheba) | Books of Kings | Genesis (garden scene) | Proverbs 18:9 | Ephesians 2:10 | Jude 3 | Ephesians (Paul's prayers for the Ephesians) | Romans 12 | John 10:10 | John 10:11 | Revelation 3 (message to Laodiceans) | John 10:14-18 | Romans 8:32
Illustrations· 5
  1. The Frog in the Kettle analogy · unit #13 — Introduces the familiar frog-in-boiling-water analogy to illustrate incrementalism and the danger of gradual spiritual decline.
  2. The Viking Destroyer historical example · unit #20 — Illustrates the destroyer with the vivid image of an unconverted Viking using God-given seafaring abilities to raid and pillage defenseless villages, concretizing the abstract category of one who abuses power.
  3. The Ancient Problem of Passivity cultural reference · unit #22 — Uses Aristotle's observation that passivity escapes criticism to show that the problem of tolerating the slack is not new but ancient.
  4. The Walk of Purpose personal story · unit #34 — Uses an overheard anecdote from a construction company president to illustrate that zeal is physically observable — some people walk with purpose, others don't — and this difference predicts faithfulness.
  5. Taking Inventory to Serve hypothetical · unit #41 — Illustrates the necessity of inventory-taking with the analogy of feeding a hungry person: you can't serve someone unless you know what you have in your refrigerator and cabinets.
Theological claims· 21
  1. The ultimate aim of every good work is to show that Jesus is the Christ and God's chosen instrument to accomplish and receive glory for all good things. unit #3
  2. Having gifts is no assurance they will be used; Apollos avoided squandering his gifts because he was fervent in spirit. unit #10
  3. We are far more permissive toward the passive than we should be and far more critical of the zealous than is warranted. unit #11
  4. Zeal and fervency are necessary because they are the vehicle by which gifts are transported from one life to another, and small gifts with great zeal accomplish more for Christ than large gifts without zeal. unit #12
  5. Zeal and fervency are more of a choice than we are prepared to acknowledge. unit #14
  6. The Bible does not simplistically teach that attitudes always precede actions; sometimes you must act and your heart will follow. unit #15
  7. Proverbs 18:9 corrects our cultural blindness by teaching that those who are passive and lack zeal are companions to those who abuse power. unit #21
  8. Passive people are given a pass only in settled societies where others have already done the work of building infrastructure and security. unit #23
  9. Because of God's long-term blessing of civilization, society tolerates the passive, but Proverbs 18:9 insists the slack are companions to destroyers. unit #24
  10. Proverbs 18:9 summarizes a biblical theme beginning in Genesis that passivity is a far greater problem than we realize. unit #25
  11. Your vocation is not your work; it is one project among many given by Jesus, who is your ultimate boss. unit #31
  12. Jesus pays for all the projects he assigns, and they all share the same purpose: to show that Jesus is the center of all things. unit #32
  13. All Christian work is mere stewardship of what God has freely given, and all Christian work depends on gratitude because you must know your blessings to know what to do with your life. unit #38
  14. Not everyone has obvious feedback about their gifts like Apollos did, but you still need to figure it out, and it starts with being grateful. unit #39
  15. If you are an ungrateful person, you are not helping many people, because you have to see what God gave you to know what you have to give others. unit #40
  16. Proverbs 18:9 and John 10:10 together challenge you to ask: are you a companion to the force that gives abundant life or the force that steals, kills, and destroys? unit #53
  17. This passage is about passive people who don't use their power, and they have become companions of the one who steals, kills, and destroys through sins of omission, not commission. unit #54
  18. Passivity makes you a companion of the destroyer because your withdrawal gives the one who seeks to destroy free rein. unit #55
  19. The villains are on both sides — the slack in the village are companions to the Vikings, and when you are slack, people you would love suffer. unit #56
  20. All of us have been slack in our original work to glorify God and have turned gifts inward, but Jesus laying down his life makes forgiveness possible for our companionship with the devil. unit #59
  21. Jesus is the shepherd-lamb who combines strength and sacrifice in perfect proportion, and he has laid down his life to make all of the sheep more like shepherds. unit #61
Quotations· 4
"only one life to live, 'twill soon be past. Only what's done for Christ will last. When I am dying, how happy I'll be if the lamp of my life has been burned out for thee." — C.T. Studd (unit #1)
"Criticism is something you can avoid easily by saying nothing, doing nothing, and being nothing." — Aristotle (unit #16)
"in my field, I can tell right away which guys we hire are gonna stick and which guys aren't... all I have to do is watch them walk... Some men walk with a sense of purpose And some men don't. Some men walk almost with an impatient, uh, vibe toward their own feet... You've seen this, just like, would you hurry up, feet? I got things to do, come on." — president of one of the largest construction, commercial construction companies in KC (unit #27)
"He who does not use his endeavors to heal himself is brother to him who commits suicide." — Septuagint translators (unit #42)
Read it

Full transcript

40,180 characters 64 units ~45 min reading time

0 · Sets up the sermon's movement from Acts 18:28 to the primary text of Proverbs 18:9, establishing continuity with the previous week's sermon on Apollos and creating expectation for the pivot into the main exposition

Today we're going to do an exposition of Proverbs 18:9. But I want to get there by swinging off of Tarzan style, swinging from Acts 18:28 to Proverbs 18:9. Last week we were in Acts 18 looking at the story of Apollos. I want to look at that real quickly and then pivot into the main text for this morning.

1 · Summarizes the previous week's main assertion about Apollos being of great help to believers and establishes the theological framework that Christian greatness is defined by service, reinforced by C

We, we saw last week being— we saw last week that Apollos The summary statement is that he was of great help to those who through grace believed. And the assertion was made with a high degree of certainty that there is no greater aim in life than to be of great help to those whom God greatly loves. And as I was walking through the grocery store earlier this week, I thought about an old, old poem that a man named C.T. Studd wrote. And the final stanza of the poem says, only one life to live, 'twill soon be past. Only what's done for Christ will last. When I am dying, how happy I'll be if the lamp of my life has been burned out for thee. And that's really, honestly, that's the only really way there is to live. It's the only— as I said last week, it's actually the only avenue for greatness that Jesus gives the Christian. If you want to be great, you must serve others. You must be of great help to those whom God greatly loves.

2 · Connects Apollos' humble service to his specific method: proving through powerful argumentation that Jesus is the Christ, establishing the central aim of all Christian service

And we went through a bunch of different ways in which Apollos exhibited humility, and we won't get into that again, but it kind of ended the final verse of that story in which it is said that he was of great help to those who by grace believed. And then it says, because he powerfully refuted the Jews by showing Jesus as the Christ, by showing that Jesus was the Christ.

3 · Establishes the governing theological principle that every legitimate Christian good work must ultimately aim to demonstrate that Jesus is the Christ and deserves all glory, and any work lacking this aim is deficient

And here's the thing about that: any good you do for anybody will ultimately be about proving to them, to the world, that Jesus is the Christ. That is the ultimate good work. It is the aim of all good works. And without that aim, without the glory of Jesus as the centerpiece, without the glory of Jesus as the aim, any good work you do is less than, to say the least. The aim of every good work is to show that Jesus is the Christ, that he is God's chosen one, that he is God's chosen instrument, not only to accomplish all good things but to receive glory for all good things.

4 · Applies the theological principle to concrete acts of service, using the example of bringing a meal, and confronts the temptation to perform good works for self-display rather than Christ's glory, while pointing to mutual Christian love as a demonstration of Christ's identity to the world

And so whatever good you do to whoever you do it to, the aim of your heart needs to constantly be to show that Jesus is the center of the universe, that he is the point of all things. So when you care for a fellow Christian, you are ultimately— no matter what that care looks like, because it might just look like a meal after a death in the family When you care for a fellow Christian, even in that meal, the aim of that meal is to remind them that Jesus is the Christ. Even if you don't say that, you're exposing them to the miracles that his lordship are producing in your life. The aim of any good work you would do for anybody has to be that Jesus is the Christ. And let's be clear, That is not true of many of our good works. And the aim of many of our good works is to show something about us. And there is virtue signaling— maybe a new phrase, it is not a new thing. We are to not be about showing ourselves. To be something. We are to be about showing Jesus to be everything. And when we love one another, Jesus says, what are we doing just when we love one another? Not only showing that other Christian Jesus is the Christ, we're showing that Jesus is the Christ. Because Jesus says, by your love for one another, they will know that I am who you say that I am.

5 · Pivots from the universal aim of service (showing Christ) to the diverse means of accomplishing it through individual spiritual gifts

Now, the way that you mostly show yourself and the world that Jesus is the center of everything will depend in large part on the gifts God has given you, some of which are unique, some of which aren't that unique. You have some gifts that we all have for the most part, and then you have some that only you have.

Where this fits

Recent preaching context

The three sermons immediately preceding this one in the preaching schedule.

Jul 5, 2020
We cannot rightly obey the command to love our neighbor until we first ruthlessly obey the command to love God alone with our whole being, jettisoning every idol—especially the idol of comfort—that distorts our understanding of love and prevents us from achieving unity in a divided moment.
Mark 12:31
Nov 29, 2020
Christians are called to be dragon slayers—instruments in Christ's hands who enter the lives of others to help them confront the sins, sicknesses, and bullies they cannot defeat on their own—and setting one's life in this direction will generate momentum that produces unexpected kingdom fruit.
Acts 9:31-43
Jan 17, 2021
Sin is essentially the worship of God's gifts rather than God Himself — the exchange of Creator for creation — yet Jesus offers to take our sin and give us His righteousness in return.
Acts 10:9-43
January 30 · This sermon
The Sin of Slackness
Passivity and lack of zeal in using God-given gifts for service is not a minor failing but a serious sin that allies the believer with the forces of destruction, and only Christ's sacrificial work can forgive this slackness and transform us into zealous servants who prove Jesus is the center of all things.
Proverbs 18:9
Take it further

Discuss · apply · pray

Small-group discussion

6 questions for your group this week

  1. What does Proverbs 18:9 claim about the person who is slack in their work, and what makes this comparison so jarring to us?
    Proverbs 18:9
    → Why do you think our culture is more forgiving of passivity than of active harm?
  2. The sermon contrasts Apollos' fervent spirit with the danger of passivity. What does Acts 18:25-28 show us about how Apollos used his gifts, and what made the difference in his life?
    Acts 18:25-28
  3. According to the sermon, what is the real purpose behind every good work we do with our gifts, and how does this reshape what 'faithful service' actually means?
    → How might understanding this purpose change the way you approach a task you've been putting off?
  4. The sermon says passivity is 'a companion to the destroyer' by creating space where destruction happens unchecked. What does John 10:10-11 reveal about who the true shepherd is, and how does that contrast with what passivity enables?
    John 10:10-11
  5. What is one area of your life right now where you know you've been given gifts or responsibility but have grown slack, and what would it look like to stir up zeal in that area this week?
    → What is one concrete action you could take, even a small one, to begin moving from passivity toward active stewardship?
  6. The sermon teaches that Jesus, our shepherd-lamb, laid down his life to forgive our companionship with destruction and to transform us into zealous servants. How does knowing that Christ has paid for your slackness change the way you approach the work He has given you?
    John 10:14-18
Draft · pending review
Daily readings · Monday–Friday

5-day reading plan

This week we trace five theological claims through the sermon's cross-references: from the purpose of all work (glorifying Christ), through the necessity of zeal in using our gifts, to the grave reality that passivity allies us with destruction, and finally to Christ's sacrificial power to forgive our slackness and transform us into zealous stewards.

Monday Ephesians 2:10

Paul reminds us that we are 'created in Christ Jesus for good works, which God prepared beforehand, that we should walk in them.' Every act of service we perform—no matter how small—is part of God's design to demonstrate Christ's centrality and power. When we work with this purpose blazing in our hearts, we work not for recognition or comfort, but to testify that Jesus is Lord over all things.

Tuesday Acts 18:25-28

Apollos possessed extraordinary knowledge of Scripture and eloquent speech, yet his gifts bore fruit because he burned with fervency in the Spirit. The passage shows us that gifting without zeal remains dormant—it is the fervent heart that sets gifts ablaze for the kingdom. We see in Apollos a model of what it means to 'fan into flame the gift of God that is in you' (2 Timothy 1:6), refusing the sin of passivity that leaves our abilities locked away.

Wednesday John 10:10-11

Jesus contrasts the thief who comes 'to steal and kill and destroy' with himself, the Good Shepherd who gives abundant life. When we grow slack and passive in our vocations and service, we become unwitting allies of the thief's work—our inaction creates a vacuum where destruction flourishes unchecked. The shepherd's heart is always active, always vigilant; slackness abandons the vulnerable to the wolves.

Thursday Romans 12:11

Paul commands us: 'Do not be slothful in zeal, be fervent in spirit, serve the Lord.' This imperative reminds us that fervency is not merely a feeling that descends upon us—it is a discipline we choose, a direction we set our will toward. The gospel grants us the grace to *choose* zealousness even when our emotions lag; our actions in service can kindle the fire of our affections for Christ and his kingdom.

Friday John 10:14-18

In these verses, Jesus declares his knowledge of his sheep and his willingness to lay down his life—the consummate act of zeal and self-giving love. His sacrifice forgives all our passivity and slackness, and by his Spirit, transforms us from mere sheep into shepherding servants who know and care for one another. We are freed from the guilt of our companionship with destruction, and empowered to pursue the abundant life Jesus gives by zealously stewarding the gifts he has entrusted to our care.

Draft · pending review
Pray together this week

Prayer for Zealous Stewardship and Transformation

Father, we adore you as the one who lavishes gifts upon us and calls us to stewardship of all you have freely given. We confess that we have often been slack in our work, passive where we should be fervent, withdrawn where we should be engaged. We have squandered gifts through indifference and neglect, and in doing so, we have become companions to the one who steals, kills, and destroys—giving free rein to forces of destruction through the sin of our omission rather than commission (Proverbs 18:9). We grieve that our passivity has meant suffering for those we would love to serve.

Yet we rejoice that Jesus, the shepherd-lamb, has laid down his life to forgive us for this companionship with the destroyer. His sacrifice makes us clean, his resurrection makes us new, and his Spirit gives us power to be zealous servants rather than slack ones (John 10:10-11). In the gospel we have both forgiveness for our past slackness and the grace to choose fervent action today.

We ask you to stir in us a hatred of passivity and a love for the sheep who suffer from it. Grant us the courage to discover our gifts, the gratitude to recognize them, and the fervency to use them well. Help us to remember that our ultimate boss is Jesus, and that every work we do—great or small—shares the same purpose: to show that he is the center of all things (Romans 12:11). Transform our hearts so that we act with zeal, knowing that small gifts with great fervency accomplish far more for your kingdom than large gifts offered with indifference.

We commit ourselves to this glad pursuit of zealous stewardship, trusting that you who paid for our forgiveness will supply all grace to complete the work you have given us. To you, through Christ, be all glory and honor.

Draft · pending review
Sunday-evening family table

Slack Hands, Suffering Sheep

For the parent

This prompt invites your family to think concretely about how doing nothing can hurt the people we love. The goal is to help kids see that passivity isn't harmless — it's a choice with real consequences, and that should stir us to action.

The sermon talked about how a shepherd who stays home and does nothing lets wolves hurt the sheep. Can you think of a time when someone *not* doing something — like not helping, not speaking up, or not using a gift they had — hurt someone you care about? What could have been different if they had acted?
works for ages 8+
Draft · pending review
Couples · three questions over coffee

Zeal in Our Shared Service

  1. What part of the sermon most stirred your conscience—where do you feel the call to move from passivity into active, zealous service in your own life?
  2. As a couple, where might we be passive together when Christ is calling us to fervent action—either in our home, our church, or our witness to others?
  3. What is one specific way you'd like to see your spouse grow in zeal and fervency, and how can we pray for and encourage each other in that pursuit this week?
Draft · pending review
Memory verse this week

Proverbs 18:9

Whoever is slack in his work is a brother to him who destroys.

Why this verse: This verse is the sermon's textual foundation and encapsulates its central conviction: passivity in using God-given gifts is not a minor failing but a serious sin that makes us companions to the forces of destruction. Memorizing it will anchor your conscience against the cultural blindness that gives the passive a free pass they do not deserve.

Draft · pending review
Where this was preached

About the church

Providence Community Church
Lenexa, KS
Sundays · 10:00 AM
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# Providence Community Church

A church preaching expository sermons through the books of the Bible.

## Sermons
- [Love God Alone, Love Neighbor Rightly (Mark 12:31, 2020-07-05)](/ProvidenceLenexa/sermons/2020/07/july52020sermon-7-5-20-6-30-pm)
- [Dragon Slayers: The Heroic Christian Life (Acts 9:31-43, 2020-11-29)](/ProvidenceLenexa/sermons/2020/11/dragon-slayers-the-heroic-christian-life)
- [Worshipping the Gift Instead of the Giver (Acts 10:9-43, 2021-01-17)](/ProvidenceLenexa/sermons/2021/01/january-17-2021-sermon)
- [The Sin of Slackness (Proverbs 18:9, 2022-01-30)](/ProvidenceLenexa/sermons/2022/01/january-30-2022-sermon)

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