What Sin Actually Is: Hamartiology at Providence

Sin is not a footnote to the gospel — it's the black backdrop against which the majesty of mercy shines in its true brilliance. Here is what this pulpit actually teaches about it.

Where Sin Came From — and Why It Spread

The story of sin begins in one place, with one man. 'Sin came into the world through one man and death through sin, and so death spread to all men because all sinned' (Romans 5:12). ^[4] That is not a decorative doctrinal detail — it is the hinge on which everything else turns. The Statement of Faith is direct: 'Adam and Eve willfully sinned against their Creator; because God had established Adam as the representative head of the human race, his sin was imputed to all his descendants, bringing guilt, condemnation, and death to humanity.' ^[SF] Adam's fall was not a private disaster. It was a corporate one.

And the reach of that fall is wider than most people reckon. When Adam and Eve sin in the garden, 'it's not just mankind that's thrown into rebellion.' Paul's picture in Colossians is of a rupture that pulls all of creation into turmoil — 'There's a rupture in the harmony of God's design. There's alienation between the Creator and not just mankind, male and female, but all of creation.' ^[12] Sin, from the very beginning, was never a small thing.

The Nature of Sin — Rebellion Against a Person

Sin is not primarily rule-breaking. It is, at its core, relational rupture — a creature looking the Creator in the face and saying, *I don't need your fatherhood, I don't want it, I want to be my own man.* ^[17] That is the original sin, and every sin after it is some version of that same move. 'Walking in your own wisdom is sin.' ^[5] It is the creature reaching for a God-independent life.

What makes that rebellion so serious is who it is directed against. 'All sin is a violation of who God is. It's a rebellion against God.' ^[3] 'The whole nature of man has been corrupted by the fall, and no part of man is untainted by sin; fallen people are incapable of pleasing God, meriting his favor, or freeing themselves from their bondage to sin.' ^[SF] We are not merely people who have made poor choices — we are, by nature, corrupt from conception. ^[SF] And our very best faculties are implicated. 'Human beings are such prideful creatures that we take the very best things we're given and we make them gods. And there's no greater false god that human beings worship than their own mind, their own perceptions, their own way of seeing things.' ^[11]

The flesh — that remnant of indwelling sin that remains even after conversion — is 'absolutely terrified of feeling dependent on God.' It is 'controlled by the original sin of Adam and Eve, which aspired to be like God.' ^[9] That is the engine running underneath every particular sin: the refusal of creaturely dependence.

How Sin Grows — The Anatomy of a Temptation

James gives us the clearest picture of how temptation moves into sin and sin moves into death: 'Each person is tempted when he is lured and enticed by his own desire. Then desire, when it has conceived, gives birth to sin. And sin, when it is fully grown, brings forth death' (James 1:14–15). ^[2] That language is intentionally fetal — conception, birth, full growth. Sin has a developmental biology. It does not arrive fully formed; it gestates.

And once it arrives, it does not stay contained. The deception of sin 'says that somehow this sin can remain compartmentalized and not affect the rest of your life.' ^[8] That is a lie. 'Your sin has earthly consequences. Your sin has immediate harvest. Your sin sprouts weeds today, and those weeds today are enough to mess up a lifetime.' ^[8] The man who thinks he can deal flippantly with women online without it affecting the women in his actual life, or cheapen the covenant of marriage without affecting his covenant with the church — that man is deceived. 'Do not be deceived. God is not mocked.' ^[8]

Beyond the immediate cross-contamination, there is a final and ultimate harvest: 'The real harvest comes due when we pass from this life into the next and we see God face to face and we answer for who we are and what we've done.' ^[8] An eternity harvesting the crop of a God-independent life — that is what the Bible describes as hell. 'A single sin set all this into motion.' ^[8]

Sin Against a Holy God — The Only Possible Response

Our need for reconciliation 'stems directly from the juxtaposition of our sin to God's holiness.' ^[10] This is where so much contemporary Christianity goes quiet, and where this pulpit refuses to. 'We are sinful by nature, but God is utterly and inherently holy. He's set apart. He's other. He's unique. He's flawless in perfection and purity. In every way imaginable, He's the antithesis of our brokenness, in our sinfulness.' ^[10] And because that is true, there is only one possible response a holy God can have toward rebellion: wrath. Sinclair Ferguson's words bear quoting: *'The holiness of God teaches us that there is only one way to deal with sin: radically, seriously, painfully, constantly.'* ^[10]

To understand the gravity of sin, then, requires a deeper knowledge of God's holiness than most of us currently possess. 'To understand hell, we need a depth of insight into the holiness of God and the sinfulness of man to really get it, to think that it's right.' ^[1] The problem is not that God overreacts — it's that we underestimate who he is. 'Everybody deserves judgment when you think of God in all of His holiness. No person dies in Jericho who deserves something different from what they received.' ^[15] That is a hard sentence. It is also the only sentence consistent with a God of actual holiness.

This is precisely why minimizing sin is no service to the gospel. 'Minimizing sin does not make God look better.' The pastors and churches who downplay sin to make the message more palatable are not doing God any favors. 'It's only against the black backdrop of the world's chaotic fallenness and our depravity that the majesty of mercy and the grace of God shine in their true brilliance.' ^[13]

Are All Sins Equal? What the Bible Actually Says

The phrase 'all sins are equal' has a legitimate motivation — it's an attempt to dismantle the self-righteousness of people who think that because they haven't committed any of the *big* sins, they're fine with God. The Bible does address that: 'For whoever keeps the whole law and yet stumbles at just one point is guilty of breaking all of it' (James 2:10). ^[3] 'The wages of any sin is death.' ^[3] In that sense, all sin is deadly serious — a genuine violation of who God is.

But that is not the same as saying all sins are identical in gravity or consequence. 'When we sin, we sin against a being. And of course, that offense is not always at a 10. Sometimes it's out of two, sometimes it's out of five.' ^[3] The Bible handles both truths simultaneously. Self-righteousness that dismisses small sins is a real danger — and so is a flattened moral vision that can't distinguish between degrees of offense. God has 'figured that out right through the cross. He had a plan all along to allow his forbearance and his kindness and his justice to coexist in the cross through the cross of Jesus Christ.' ^[3]

Sin's Trajectory — From the Garden to the Grave

Sin does not stand still. It has a downward logic: 'sin leads to guilt, guilt leads to shame. Ultimately, shame leads to condemnation. Condemnation leads to bottoming out. Death.' ^[7] That is the spiral. And it runs consistently — in individual lives, in cultures, in history. 'The more you walk in your own wisdom, the more you walk in death.' ^[5]

Even the conscience — the very instrument that might catch us — is compromised. 'If your feelings, your conscience, the way you perceive things is broken, which it is, that's just a consequence of sin. Then you're gonna not only do some things you shouldn't do, but you're also not gonna do certain things that you should do.' ^[6] 'All people are dead in sin and without hope apart from salvation in Jesus Christ.' ^[SF] That is not hyperbole. That is the diagnosis — and it is exactly what makes the provision so staggering.

The gospel does not sidestep this. It runs straight through it. Jesus himself preaches with this realism: *You're going to die as a consequence of your sin. Which death will you choose?* The death that is eternal, where God pours out his wrath — or the death that 'was eternally poured out in a moment on Christ'? ^[14] Through the cross, reconciliation happens — 'making peace by the blood of His cross' (Colossians 1:20) ^[12] — precisely because the full weight of what sin deserved was not softened or set aside, but absorbed.

This page synthesizes what Chris Oswald has preached on hamartiology at Providence Community Church. Every claim above traces to the cited sermons — follow any citation to read the full sermon, listen to the audio, and see the surrounding context. Minute marks are approximate, estimated from each sermon's transcript.