Expository preaching has been the engine of revival and reformation throughout church history. From Chrysostom to Calvin, from Spurgeon to Lloyd-Jones, the preachers who shaped the church most deeply were those who anchored their messages in the sustained exposition of Scripture. Yet expository preaching is also one of the most misunderstood and poorly executed forms of proclamation in the contemporary pulpit.
Many preachers think expository preaching simply means explaining a passage verse by verse. Others assume it is naturally boring — an academic exercise dressed up in Sunday clothes. Neither is true. At its best, expository preaching is the most powerful form of proclamation available to the church, because it allows the living Word of God to set the agenda rather than the preacher's preferences.
This guide will show you exactly how to structure an expository sermon — not as a rigid template, but as a flexible, principled framework for letting the text drive the message.
What Makes a Sermon Truly Expository
Expository preaching is defined not by its length or its format but by its submission. An expository sermon is one in which the main point of the sermon is the main point of the text, and the structure of the sermon reflects the structure of the text.
This definition rules out the common practice of using a verse as a launch pad for a speech that goes wherever the preacher decides. It also rules out the topical survey that touches fifteen passages without lingering long enough to hear any of them properly. Expository preaching means the text is the boss.
This commitment produces a remarkable byproduct: courage. When you are preaching what the text says, you are not the one saying it. That freedom — to preach the hard passages, the uncomfortable commands, the disruptive graces — is one of the great gifts of expository discipline.
Step 1: Select and Delimit Your Passage
The first structural decision in expository preaching is choosing where your passage begins and ends. This is more consequential than it sounds.
Passages have natural boundaries — literary units that function together as a unified argument or narrative. In the Epistles, these are often identified by the movement of Paul's reasoning. In the Gospels, they follow the narrative unit. In Psalms, the structure of the poem itself determines the limits.
Cutting your passage too short isolates a statement from its argument. Cutting it too long makes the sermon unmanageable. The goal is to identify the smallest unit of text that contains a complete thought.
Once you have delimited your passage, read it in context. What comes immediately before? What follows after? How does this unit contribute to the book's larger argument?
Step 2: Identify the Passage's Own Structure
Before building your sermon structure, map the text's structure. This is the exegetical work that makes true exposition possible.
In an epistle, look for: the indicative statements (what God has done), the imperative statements (what we are therefore to do), the purpose clauses (the "so that" statements), and the grounding statements (the "because" clauses).
In a narrative, identify: the setting, the complication, the climax, and the resolution. Notice what the narrator emphasizes, what details are repeated, and what is conspicuously absent.
In poetry, follow the parallelism — synonymous, antithetic, or synthetic — and notice how the images build across stanzas.
Your sermon points will grow directly out of this structural analysis. You are not imposing a preacher's grid on the text. You are tracing the text's own movement.
Step 3: Establish Your Exegetical Idea
Before you can preach the text, you need to be able to state in a single sentence what the text says and what it means for those who hear it. Haddon Robinson called this the "Big Idea." Others call it the exegetical idea or the sermonic thesis.
This sentence has two components: the subject (what is the passage talking about?) and the complement (what does it say about that subject?). If you cannot complete both components in a single declarative sentence, you have not understood the text well enough to preach it yet.
For example, in Ephesians 2:1-10, the subject might be: "How does a person move from spiritual death to spiritual life?" The complement: "God, entirely by his grace, makes spiritually dead people alive in Christ so that we live for the good works he prepared." That sentence is the sermon.
Step 4: Build Sermon Points from the Text's Own Movement
This is the structural heart of expository preaching. Your points should reflect what the text actually does — not an external framework imposed upon it.
If the text has three movements, your sermon has three points. If it has two, your sermon has two. Do not invent a third point to fill a template. Do not compress three movements into one to honor a preference for short sermons.
Label your points in a way that is clear and parallel. Parallel structure is not an affectation — it helps your congregation track the sermon's logic. If point one begins with a verb, all points should begin with verbs. If point one is a declarative statement, so should the others be.
Each point should: (1) state the truth the text is establishing at that point, (2) explain how the text establishes it, and (3) apply it to the specific circumstances of your congregation. Explanation without application is a Bible lecture. Application without explanation is self-help. The two belong together.
Step 5: Craft an Introduction That Raises the Right Question
In expository preaching, the introduction should create the question that the passage answers. This is what Bryan Chapell calls the "Fallen Condition Focus" — identifying the human need, problem, or condition that the text is addressing.
Ask yourself: Why did God preserve this text in Scripture? What does this passage assume about the human condition that makes it necessary? The answer to that question shapes your introduction.
The introduction should arouse interest, establish relevance, and announce the subject of the sermon without giving away the conclusion. Think of it as opening a door that the sermon will walk through.
Step 6: Develop a Conclusion That Demands a Response
A faithful expository sermon does not simply explain what the text says. It calls for a response. The conclusion is where you make that call explicit.
Return to your Big Idea. Restate it with the weight of everything you have just established. Then ask: What does obedience or trust look like for this specific congregation in response to this specific truth? The more concrete and particular your application, the more powerful the conclusion will be.
Resist the urge to provide multiple application options in an attempt to cover everyone. Specificity is more compelling than comprehensiveness. One clear, honest, doable response is better than a menu of vague possibilities.
Expository preaching is a lifelong apprenticeship. Tools like RhemaAI can help you at the research and structuring stage — organizing your exegetical notes, suggesting structural patterns, and helping you develop your Big Idea — so you can spend more of your preparation time in prayerful reflection on the text.
The craft of exposition rewards consistent practice. Every sermon is another opportunity to go deeper into the Word, to bring your congregation closer to the living Christ who speaks through it, and to trust that faithfulness to the text is faithfulness to the congregation you love.