May 17 Message • Lust • Petey Crowder

Icarus’ wax starts melting long before the fall, and Jesus says sin does too. In the Sermon on the Mount, Jesus takes the command, You shall not commit adultery, and shows that adultery is not only a sexual offense but a covenant betrayal that misrepresents the trustworthiness of God’s own faithful love. Faithfulness begins in the heart because that is where God begins with his people. So when Jesus says that anyone who looks with lust has already committed adultery in his heart, the text shifts the focus from rule-keeping to becoming a different kind of person whose desires are being remade in love.

The look Jesus confronts is not an involuntary glance but the stare that feeds the imagination. Augustine called sin disordered love, and lust wants something good in the wrong order, outside covenant and trust. Sex is a good gift, which is why boundaries matter; without them, the good turns destructive, like roommates raiding each other’s fridge and ruining the household. A culture drenched in distortion trains people to swipe, scroll, stare, evaluate, use, and dismiss, which both wounds the betrayed and isolates the struggler in stigma. Jesus sees what was taken and longs for healing, and he tells the ashamed that they are not alone.

So the drastic language lands with mercy: gouge it out and throw it away. Hidden desire conceives, grows up into sin, and unleashes hell now, not just later. That is why self-deception is so dangerous. It is better to lose access than lose a soul. Practical steps matter: delete apps, move devices, remove privacy, invite accountability. But cutting access is not the same as getting a new heart. External control cannot produce inward holiness. Religious workarounds may protect appearances, but they cannot heal desire.

Christianity is not defined by what it avoids; it is defined by Jesus creating a new heart. The cross is God’s war on unfaithfulness. Effort alone will not save; a Savior must both forgive failure and heal desire. So the right prayer is Psalm 51: Create in me a pure heart, O God. Lust is a poor, weak, whimpering thing compared to the richness of desire Jesus restores. He is not a buzz kill. He redeems desire, leading to a love stronger than lust, a joy deeper than instant gratification, and a life shaped by covenant rather than consumption. Imagine a community where confession is safe, marriage is honored, the wounded find healing, and no person is treated as a product. That kind of faithfulness begins in the heart, right where Jesus meets his people, even where the wax is already melting, and makes them new.

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Key Takeaways

• 1. Faithfulness begins in the heart Jesus locates adultery at the level of the gaze and the imagination, not just the bedroom. Real obedience grows from reordered desire, not merely from managed behavior. Repentance, then, moves downstream into habits and upstream into motives. God meets a person at the root where love is formed and redirected. [03:16]
• 2. Disordered desire turns good into harm Augustine’s disordered love explains why lust corrupts a gift that is actually good. The sustained stare feeds a fantasy that divorces desire from covenant and trust. Boundaries do not deny joy; they guard it so joy can actually flourish. Honor what belongs to the other, and the gift ceases to be a weapon. [05:03]
• 3. Small compromises unleash present-tense hell Jesus’ hard words are protective, not punitive, because secret desires eventually shape visible lives. What is tolerated in private begins to deform a soul, a home, and a future. Urgent amputation is wisdom when the infection is moral and spiritual. Mercy sometimes looks like severity because life is at stake. [10:22]
• 4. External control cannot change hearts Filters, schedules, and accountability are wise guardrails, but they cannot make a person holy. Appearances can be managed while the interior life remains unchanged. Holiness is a renovation, not a workaround, and only Christ can do that work. Ask for a new heart rather than a better hiding place. [14:35]
• 5. Surrender opens healing and redeemed desire Jesus is not inviting shame but surrender, and surrender is where real healing begins. He heals what effort cannot fix and enlarges desire beyond instant gratification. The goal is not a smaller life but a truer love that no longer consumes people. Bring him the secrets; he remakes the soul. [18:44]

Youtube Chapters

• [00:00] - Welcome
• [00:28] - Icarus and the slow melt of sin
• [00:52] - Faithfulness begins in the heart
• [01:22] - Open Matthew 5 together
• [02:46] - Covenant faith mirrors God’s trustworthiness
• [03:35] - Lust as adultery in the heart
• [04:41] - From glance to leering gaze
• [06:41] - Culture of consumption and distortion
• [08:25] - You are not alone: real healing
• [09:16] - Gouge it out: take it seriously
• [10:22] - Hidden sin unleashes present hell
• [11:46] - Practical boundaries and accountability
• [12:23] - More than avoidance: new hearts
• [15:05] - Not try harder, need a Savior
• [16:28] - Desire redeemed, not diminished

Bible Reading
Matthew 5:27-30 (ESV)
“You have heard that it was said, ‘You shall not commit adultery.’ But I say to you that everyone who looks at a woman with lustful intent has already committed adultery with her in his heart. If your right eye causes you to sin, tear it out and throw it away. For it is better that you lose one of your members than that your whole body be thrown into hell. And if your right hand causes you to sin, cut it off and throw it away. For it is better that you lose one of your members than that your whole body go into hell.”

James 1:15 (ESV)
“Then desire when it has conceived gives birth to sin, and sin when it is fully grown brings forth death.”

Psalm 51:10 (ESV)
“Create in me a clean heart, O God, and renew a right spirit within me.”

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Observation questions

1. In Matthew 5:28, Jesus shifts the focus from physical acts to the heart. What specific phrase does He use to emphasize this shift?
2. How does Augustine’s definition of sin as “disordered love” relate to Jesus’ teaching on lust in Matthew 5:28? [05:03]
3. What practical steps are mentioned in the sermon to address the danger of hidden desires? [11:46]
4. According to James 1:15, what is the progression of unchecked desire?

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Interpretation questions

1. Why does Jesus use such drastic imagery (e.g., “gouge out your eye”) to warn against sin? How does this connect to the idea that “small compromises unleash present-tense hell”? [10:22]
2. How does Psalm 51:10 address the limitation of external controls (like deleting apps or accountability tools) in overcoming sin?
3. The sermon states, “Christianity is not defined by what it avoids; it is defined by Jesus creating a new heart.” How does this contrast with common misconceptions about faith and rule-keeping? [13:20]

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Application questions

1. Where in your life have you tolerated a “slow melt” of compromise, convincing yourself it’s harmless? What practical step could you take this week to address it? [18:04]
2. How might the way you interact with social media, entertainment, or relationships unintentionally train you to “consume people” rather than honor them? [06:41]
3. What would it look like to pray Psalm 51:10 (“Create in me a clean heart”) instead of relying solely on willpower or external boundaries to resist temptation?
4. The sermon asks, “Where are you tolerating what is quietly deforming your soul?” How would you answer this honestly? [18:22]
5. How can your small group foster a community where confession is safe, shame is dismantled, and healing is pursued together? [17:26]
6. What is one way you could intentionally redirect your desires toward “a love stronger than lust” this week (e.g., serving others, cultivating gratitude, etc.)?