I’ll generate a complete homiletics analysis for Judges 1:21 (the single verse about Benjamin’s failure to take Jerusalem). Note: you wrote “1:21-21” which resolves to verse 21 alone — I’ll treat this as Judges 1:21 as a passage within its chapter context.

However, one verse in isolation is an extremely thin unit for full homiletical analysis. Let me check whether you may have intended Judges 1:1-21 (the opening section through Benjamin’s failure) or Judges 1:21-36 (the catalog of failures from Benjamin through Dan). Either would be a more naturally complete unit.

I will proceed with Judges 1:1-21 — the section running from the post-Joshua inquiry through Benjamin’s failure — as this forms a coherent literary and theological unit: Israel’s early partial obedience giving way to the first recorded failure.

If you intended a different range, please correct me and I’ll regenerate.

Homiletics Analysis: Judges 1:1–21

FIELD 1 — CONTENT & INTENT

Broader Unit: Judges 1:1–2:5 functions as the book’s theological prologue, establishing the pattern that will govern every subsequent cycle: incomplete obedience, tolerated compromise, and the consequences of not finishing what God commanded. Judges 1:1–21 is the first and most detailed movement within that prologue, tracing the trajectory from promising inquiry and early success (vv. 1–20) to the first named failure (v. 21). The rest of chapter 1 (vv. 22–36) extends this pattern tribe by tribe until the angel’s indictment at Bokim (2:1–5) names the theological verdict on everything the chapter has catalogued.

This Text — Content: The passage opens with Israel at a hinge moment: Joshua is dead, and the tribes must determine how to proceed with the incomplete conquest. They begin well — they inquire of the LORD (v. 1), receive a clear assignment (Judah to lead), and Judah responds by taking up the commission in coalition with Simeon (v. 3). Early results are impressive: Adoni-Bezek is defeated and mutilated in kind (vv. 4–7), Jerusalem is struck (v. 8), and a sequence of southern cities falls to Judah (vv. 9–20). Caleb’s inheritance is secured, his daughter Achsah demonstrates shrewd faith in asking for the springs (vv. 14–15), and the Kenites are noted as companions in the southern settlement. Verse 20 records Hebron given to Caleb “as Moses had promised” — the language of covenant fulfillment. Then verse 21 arrives with flat finality: “But the sons of Benjamin did not drive out the Jebusites who lived in Jerusalem; so the Jebusites have lived with the sons of Benjamin in Jerusalem to this day.” The word “but” is a hinge. The narrator has just shown what obedience looks like; now he shows what its absence looks like — and names it not as defeat but as failure to drive out.

This Text — Intent: God is using this passage to confront Israel — and every subsequent reader — with the spiritual danger of partial obedience. The contrast between Judah’s commissioned faithfulness and Benjamin’s tolerated compromise is not neutral narrative. It is a warning about how the people of God drift: not through dramatic apostasy but through the quiet failure to finish what they were told to do. The intent is not merely to record history but to produce in the reader a sober self-examination: where have I stopped short, made peace with what God commanded me to displace, and called it an acceptable arrangement?

Subject Sentence: Partial obedience plants compromise that bears lasting fruit of defeat.

Primary Claim: God is warning His people that the failure to complete what He commanded — however early, however localized, however pragmatically tolerated — does not remain contained; it becomes the condition in which His people must live, and from which future decline grows.

FIELD 5 — INTERPRETIVE EVALUATION

The nature of Israel’s failure — defeat versus disobedience: Some readers treat the tribal failures in Judges 1 as military limitations — Israel simply lacked the strength or technology to drive out well-armed Canaanites (cf. v. 19, iron chariots). On this reading, the passage is primarily about human limitation, not culpable disobedience. This reading has partial warrant: verse 19 does acknowledge that Judah “could not drive out the inhabitants of the valley because they had iron chariots.” But the broader framing resists reducing the passage to military explanation. The angel’s verdict in 2:2–3 is explicit: “you have not obeyed my voice — why have you done this?” God does not explain the failures as military inevitability; He names them as disobedience. The Reformed reading presses this: iron chariots were not beyond the LORD who parted the Red Sea and stopped the Jordan. The limitation language in verse 19 diagnoses faithlessness, not inability. Benjamin’s failure in verse 21 is not attributed to military disadvantage at all — it is simply stated as a failure to drive out. Verdict: The military-limitation reading should be qualified — it accurately names a proximate cause but misses the theological verdict the narrator is building toward.

The role of verse 21 within the chapter: Some interpreters treat verse 21 as a minor footnote — one failure among many, structurally parallel to what follows in verses 27–36. This collapses the verse’s strategic placement. Verse 21 is the first named failure, positioned immediately after the record of Judah’s success and immediately before the narrator extends the pattern southward to north. Benjamin’s failure is not buried in the catalog — it interrupts the success narrative and names the pattern before it multiplies. The Reformed reading treats the placement as intentional and theologically significant: the first failure to drive out is Benjamin’s (not a northern tribe’s), occurring in Jerusalem (the future capital of David), from a tribe that will later produce Saul. The seeds of future failure are planted early and in prominent soil. Verdict: The footnote reading should be refuted — the verse’s placement and its connection to later redemptive-historical events give it disproportionate weight.

Achsah as a model of faith (vv. 14–15): Some feminist and narrative-critical readers treat Achsah’s request for springs as primarily a story of feminine agency and initiative within a patriarchal system — a proto-feminist text about claiming what is rightfully yours. This reading acknowledges a genuine insight: Achsah does take initiative, does ask boldly, and is rewarded. But the text’s point is not gender dynamics — it is the contrast between those who ask and receive (Achsah, Caleb) and those who fail to claim what God has given (Benjamin). Achsah’s faith is a model of covenant confidence — she knows what belongs to her and asks for it. Benjamin’s failure is the inverse: they leave in place what God commanded them to displace. Verdict: The feminist-agency reading should be acknowledged for its observation of Achsah’s agency, but qualified — the text’s own contrast is covenantal and military, not primarily gendered.

Reformed verdict: Judges 1:1–21 is not a chapter about military realism or tribal politics. It is a theological portrait of partial obedience, arranged with narrative precision to show how early, localized compromise becomes a permanent condition. The Reformed reading — grounded in the 2:1–5 verdict and the book’s own structural theology — reads the passage as a warning about the insidious normalizing of disobedience. Judah’s early faithfulness makes Benjamin’s failure not more forgivable but more inexcusable.

FIELD 5 — KEY CANONICAL SUPPORT

• Joshua 1:2–9 — The commission to take all the land, with the promise that every place the foot treads will be given. Judges 1 is the failure to press the foot further. The contrast is load-bearing for the Primary Claim.

• Numbers 33:55 — God’s explicit warning that if the Canaanites are not driven out, “those whom you let remain shall be as barbs in your eyes and thorns in your sides.” Judges 1:21 is the first instance of this warning becoming reality.

• 2 Samuel 5:6–9 — David eventually captures Jerusalem from the Jebusites — the same Jebusites Benjamin failed to displace. Centuries of compromise end only when the Davidic king completes what the tribe left undone. The redemptive-historical arc runs directly through this verse.

• Hebrews 12:1 — “Let us lay aside every encumbrance and the sin which so easily entangles.” The exhortation maps onto the Judges pattern: what is not actively displaced becomes an encumbrance that is not neutral — it entangles.

• Galatians 5:7–9 — “A little leaven leavens the whole lump.” The Judges 1 pattern of tolerated compromise is the Old Testament narrative form of this Pauline principle — partial obedience does not stay partial.

FIELD 6 — AIM

Aim: To lead readers to a sober examination of where they have made peace with what God has commanded them to displace, and to see that such compromises do not remain contained but become the conditions in which spiritual defeat grows.

FIELD 7 — CONTENT TABLE

FIELD 8 — DIVISIONS TABLE

FIELD 9 — SUBJECT SENTENCE & PRIMARY CLAIM (Restated)

Subject Sentence: Partial obedience plants compromise that bears lasting fruit of defeat.

Primary Claim: God is warning His people that the failure to complete what He commanded — however early, however localized, however pragmatically tolerated — does not remain contained; it becomes the condition in which His people must live, and from which future decline grows.

FIELD 10 — APPLICATIONS (FIVE)

1. [Mind/Belief] — Reframe what “partial obedience” actually is. Benjamin did not rebel against God; they simply did not finish. There was no altar to Baal, no golden calf, no dramatic apostasy — just Jebusites living alongside them in Jerusalem. This is the text’s most disturbing feature: the failure looks manageable. Readers must be confronted with the possibility that what they have called “an acceptable arrangement” or “the realistic limit of what I can do” is, in God’s accounting, disobedience. Partial obedience is not a lesser category of faithfulness — it is a category of failure, and this passage names it as such before the consequences compound.

2. [Mind/Belief] — Recognize that early success does not guarantee final faithfulness. Judah’s record through verse 20 is largely commendable. Israel began chapter 1 by seeking God’s direction, received it, acted on it, and won substantial victories. Benjamin presumably participated in the same early movement. The passage warns that a strong beginning and a pattern of success create no immunity against the specific failure of stopping short. The reader who says “I have been faithful in so many areas” is not therefore protected from the Benjamin pattern in the one area where the displacement has not been completed.

3. [Affections/Worship] — Grieve the permanent price of tolerated compromise. The phrase “to this day” is the narrator’s knife. What Benjamin tolerated in a single moment of practical accommodation became a permanent fixture — generations of Israelites living alongside the people they were commanded to displace, in the city that would become the center of covenant worship. The reader should feel the weight of this: compromise does not stay small. What we tolerate in one season, our children inherit as a condition of life. This should produce not guilt-spiraling but genuine grief — the kind that does not domesticate the stakes of obedience.

4. [Affections/Worship] — Let Achsah’s boldness expose your passivity. Achsah knew what belonged to her and asked for it specifically — upper springs and lower springs. She did not settle for the field alone. Her faith is covenant confidence in action: God has given; I will ask for all He has given. Set against Benjamin’s passive tolerance of the Jebusites, Achsah becomes an implicit rebuke to every reader who has made peace with less than God has commanded them to claim. The affective movement here is from passive comfort to active, covenant-rooted longing — not striving, but holy restlessness with tolerated spiritual squatters.

5. [Will/Behavior] — Name and address one specific area of tolerated displacement. Applications that end at “examine yourself” are incomplete. This text demands concreteness. Where, specifically, have you made an arrangement with something God commanded you to displace? This is not a question about gross sin — it may be a habit of mind, a relationship with a certain kind of content, a financial entanglement, a long-standing pattern of avoidance in a relationship. Benjamin’s failure was specific: Jebusites, Jerusalem, iron chariots (implied), one tribe, one city. The reader’s application must be equally specific. Name it. Then do not manage it — complete the displacement God commanded.

FIELD 11 — THEOLOGICAL IMPORTANCE

Theological Importance: This passage teaches that God’s commands are not graduated — there is no tolerated middle ground between obedience and disobedience, even when the compromise appears minor or contained. God commissioned Israel to take all the land because the land was His gift and the Canaanites were His judgment; incomplete obedience meant incomplete faith in both realities. The passage also reveals that God uses the consequences of disobedience redemptively — the Jebusites in Jerusalem are not undone by Benjamin’s failure; they are displaced centuries later by David, the covenant king. God’s purposes are not derailed by His people’s partial obedience, but His people bear the cost of it in the meantime. The theology of the “ban” (herem) is load-bearing here: what God commanded to be cleared was not a matter of Israel’s preference but of covenant holiness — the Canaanite presence was not culturally neutral but spiritually corrupting.

FIELD 12 — REFORMED THEOLOGICAL SIGNIFICANCE

Reformed Theological Significance: Reformed theology’s insistence on the totality of grace’s claim on the redeemed life is the New Covenant parallel to this passage’s Old Covenant demand. Because God has given everything in Christ — because the believer’s inheritance is already secured in Him — the failure to press into every area of sanctifying obedience is not merely moral underperformance but a failure to live out of what is already true. The Judges 1 pattern maps directly onto what John Owen called “the mortification of sin”: what is not actively put to death does not remain dormant — it grows, entangles, and eventually defines the condition in which the believer lives. The passage also establishes the Reformed anti-triumphalist note: even a largely faithful campaign (Judah’s record) does not produce a fully obedient people; the final failure of verse 21 is within the record of faithfulness, not separate from it. This guards against presuming on past fidelity and insists on present, ongoing, specific obedience.

FIELD 13 — MAIN TAKEAWAY

Main Takeaway: The Jebusites in Jerusalem did not stay in their corner, and yours won’t either. What Benjamin failed to drive out became the condition in which an entire tribe — and eventually the entire nation’s capital — had to live. The text is not asking whether you have been generally faithful. It is asking what you have left in Jerusalem. Name it. Then finish what you were told to do.

FIELD 14 — PREACHING/TEACHING PITFALLS

Preaching/Teaching Pitfalls:

• Moralizing “be like Caleb/Achsah, not like Benjamin” without gospel grounding. The most common homiletical failure with Judges 1 is reducing it to a character study: Caleb is the model of courage, Achsah is the model of bold asking, Benjamin is the cautionary tale. All three observations are accurate but insufficient. The passage is not primarily about admirable and unadmirable character — it is about the nature and cost of incomplete obedience before a holy God who gave the land and commanded its possession. Without grounding the application in what God has given in Christ as the motive for obedience, the sermon produces behavior modification through guilt, not gospel-shaped transformation through grace. Preach the characters, but preach them as instruments of the Primary Claim, not as the claim itself.

• Over-spiritualizing the “driving out” language away from specificity. There is a legitimate New Covenant application of the Canaanite displacement imagery to the mortification of sin (as Owen, Clowney, and others have shown). But the spiritualization must not occur so early or so completely that the passage’s own historical and covenantal stakes disappear. Israel was commanded to take literal land from literal people as an act of literal covenant faithfulness. The application to sin-mortification gains its force precisely because the original command was concrete and specific — and was not obeyed concretely and specifically. Preach the historical stakes before the typological application.

• Dismissing verse 19’s “iron chariots” as a simple explanation for failure. Verse 19 is an exegetical trap. Preachers who read “could not drive out because of iron chariots” as a straightforward military explanation miss the theological tension the narrator is creating. The LORD was with Judah — the same LORD who dried up the Jordan and tumbled Jericho’s walls. “Could not” in this context is the narrator’s way of saying “did not trust enough to try.” The angel’s verdict in 2:2 confirms this: the failure is disobedience, not military limitation. Preach verse 19 as theological diagnosis, not military footnote.

• Treating verse 21 as a minor coda rather than the passage’s theological climax. The structure of the chapter guides the reader toward verse 21 as its first and most significant failure — not because it is the worst (the later tribal failures may be more extensive) but because it is first, it is named, and it is located in Jerusalem. Treating it as one item in a list undercuts the narrator’s precision. The verse deserves to land with full rhetorical weight — “the Jebusites have lived with Benjamin in Jerusalem to this day.” The present tense is the sting. Preach the permanence.

• Missing the redemptive-historical connection to 2 Samuel 5. David’s capture of Jerusalem from the Jebusites (2 Sam. 5:6–9) is the canonical completion of what Benjamin left undone. Preaching Judges 1:21 without noting that God’s purposes were not derailed — that the Davidic king eventually finishes the tribe’s abandoned assignment — leaves the passage without its gospel-shaped hope. The Jebusites in Jerusalem are not the last word. Preach the failure honestly and fully, then let the canon show that God raises up a king who completes what His people could not.

• Preaching general self-examination without demanding specific identification. Applications that call people to “examine where you have tolerated compromise” without pressing them toward naming that compromise reproduce Benjamin’s error homiletically — they identify the problem without displacing it. The sermon must press for specificity: not “are there Jebusites in your life?” but “what is your Jebusite, and where is your Jerusalem?” Concrete application is not pastoral harshness — it is the only form of application that does what the passage intends.