Sermon Development Always Include These Four Essentials
Effective preachers will also include these four sermon development strategies to help their hearers understand, believe, and apply the text.
I don’t care how entertaining, interesting, or exciting your sermon seems to your audience. You fail your congregation if you don’t include these four essential elements in your sermon development. They are essentials because you have to include them. Can I make it any clearer? You have to do these four things!! They help you learn how to develop a sermon outline effectively.

What four elements should you include in your sermon development, regardless of what kind of sermon you preach? Developing an idea means making it understandable, memorable, and visible. Then, the truth needs to be doable. So, we explain, illustrate, and prove an idea. Finally, we show them how they can apply the truth by doing something, believing something, or understanding something.
Why are these so important to call them essential? A listener must understand what the preacher means and where the scripture says what the preacher said. Then, if I don’t see it, regardless of how much you explain it, the idea won’t come to life and plant itself in the audience's memory.
Not every listener will believe a statement just because they understand it and see it in scripture and they see examples. However, the more concrete the preacher makes their idea, the more the listener will believe it. Eventually, he must prove it’s true for a skeptical listener to accept and live the truth. If they do, we need to help them understand how they can live the truth.
Sermon Development Includes Clear Explanation
There’s a reason why “plain” is at the heart of Explanation. Not really, but that’s one way to think about it. When you state a truth, you must explain what it means. This becomes more important when using creative sermon ideas or sermon points. It’s best to avoid cutesy or gimmicky sermon points if they make things less clear and require you to spend extra time explaining the statement.
Please see part 1 of this series on Explanation.
To explain an idea, you need to make it clear or plain. What does it mean to say, “Discipleship is the heart of growth in Christ?” What do you mean by discipleship, heart, and growth?
The heart could mean something that pumps blood throughout the body. It illustrates driving growth and giving life to your spiritual existence. But most of us would likely mean that it’s central to our spiritual existence, like the heart sitting at the center of the body and circulatory system.
In a recent sermon, I said, “Jesus Empowers Us to Fulfill Our Purpose,” from Matthew 28:18, where Jesus said, “All authority is given to me in heaven and on earth.” Jesus empowers us thanks to his authority. He gave us the proper authority to go and make disciples and teach them.
An Example of Explanation
My sermon answered, “Why did God leave us behind after saving our souls?" We make disciples and stay in communion with Jesus until he returns, or we go to Him in death (v. 20).
To effectively clarify a spiritual truth like the one from my sermon on the Great Commission, the preacher should explain each part of the idea that a listener could misunderstand without it. What do we mean by empowering us? How does empowering us aid in fulfilling our purpose? If the sermon hasn't explained that the Great Commission is part of our purpose, we must do so now.
One tool a preacher reaches for when explaining ideas is natural analogies. These are real-world things that make abstract ideas clearer. We also call these sermon illustrations. So, let's look at that category of sermon development.
Sermon Development Includes Illustration
We've all seen or even used one of those books of stale old sermon illustrations. Back in the nineties, I used a program on my computer that collected sermon illustrations in a database. The illustrations in those books or that program often told stories of 19th-century missionaries or historical figures from the Civil War or Revolutionary War. They were boring and out of date.
Your life and experience provide the best source for natural analogies or sermon illustrations.
Photo by Kenaz Nepomuceno on Pexels.com
A sermon illustration includes anything that one can visualize. Illustrations in books show what the words say. A human anatomy book might illustrate how blood flows through the heart and to the extremities. A book about auto repair will show the proper fuel pump installation on a 2017 Honda Ridgeline.
A sermon illustration aims at the imagination. It shows what an idea looks like. It tells a story about how to live a life of kindness by telling how a friend showed the preacher kindness even though he didn't deserve it. The hearer can see how they might apply this truth, or they can see what the preacher means by kindness.
Illustrations will explain an idea, showing what it means. This clarifies the idea and gives examples of how to live out an idea by applying it. In other words, an illustration can explain, prove, and apply the truth.
Examples of What Many Call Sermon Illustrations
Before we move on to the sermon development element we call proof, let's look at an example of what is not a sermon illustration.
Too many of those sermon illustration websites, books, or databases include quotes by famous Christians or historical figures. Unless that quote includes a natural analogy or a story that shows us something, it isn't a sermon illustration. It might explain, prove, or apply an idea, but quotes are not illustrations unless they appeal to the imagination.
Illustrations can effectively prove ideas. So, what do we mean by proof?
Sermon Development Includes Proof
If explanation appeals to the mind and illustration appeals to the imagination, then proof appeals to the will. We explain by answering, "What does it mean?" We illustrate by answering, "What does it look like?" We prove a truth by answering, "Is this true?"
Image = hardcover and link = Logos Bible Software link.
Haddon Robinson wrote in Biblical Preaching, my favorite text on Expository Preaching:
An initial response of those of us who take the Scriptures seriously is to ignore this question. We assume that an idea should be accepted as true because it comes from the Bible. That is not necessarily a valid assumption. We may need to gain psychological acceptance in our hearers through reasoning, proofs, or illustrations. Even the inspired writers of the New Testament (all of whom believed that the Old Testament was a God-breathed witness) sometimes established the validity of their statements, not only by quoting the Old Testament but by referring to common life as well.
(Robinson, Haddon W. 2001. Biblical Preaching: The Development and Delivery of Expository Messages. 2nd ed. Grand Rapids, MI: Baker Academic. p. 80)
Strategies for Proof
Some effective strategies for proving a truth include:
- Illustrations that show how an event validated the truth in someone's life.
- Quotations from a trusted source that the hearers would believe.
- Statistics, facts, and figures.
- Logical arguments, which philosophers interestingly call proofs.
- Appeal to "a prior" knowledge, which means using ideas we all assume are true.
Most preachers will assume a truth that comes directly from scripture carries enough weight that it should not need proof. "The Bible says it, that settles it." However, if a church does a good job of appealing to non-believers, then a preacher might address people who don't believe the Bible is necessarily true. Also, believers might struggle to maintain their faith in the authority of the Bible. These people need proof! A modern preacher will appeal to Scripture and rely on the convicting power of the Holy Spirit, but will also appeal to the above kinds of proof to bring people to the point of trusting Scripture.
Once the hearer understands what we mean, can see what it looks like, and understands that the ideas are true, then we need to help them see and understand how to live what the Bible says.
Sermon Development Includes Practical Application
One preaching professor said, "If you don't apply the text, you didn't really preach it." I fully agree with this.
Imagine you take your car to a mechanic and he diagnoses the problem. You need to replace the fuel pump. The mechanic explains that the car won't run properly without a new fuel pump. He convinces you with a fantastic argument proving the need for a new pump. Then, the mechanic explains what the fuel pump does and what fixing it would do for the engine. He convinced you, and you're ready to swipe your credit card.
If you don't apply the text, you didn't really preach it.
Unknown Preaching Professor
The mechanic then turned around and walked away, saying, "Thanks for stopping by."
What do you do now? He never explained how you could get the fuel pump fixed or what it would cost. You can't fix it without direct application from the mechanic.
A sermon must also include application for the same reason. If the listener doesn't know what to do now, then you failed in the preaching task. "You didn't really preach."
Examples of Practical Application in Sermon Development
Sermons always include clear, concrete examples of how to apply the truth of the text. My sermon on The Great Commission from Matthew 28:18-20 ended with four ways the listener could apply the text. I told them to begin praying for one person they knew needed to hear the Gospel. Second, I suggested they learn how to share the Gospel. Third, I offered a tool called Life on Mission, an app that takes a person through the Gospel and invites the person to trust Jesus for salvation and forgiveness. You can also buy the book that shows how to present the 3 Circles Gospel Presentation (affiliate link at Amazon). Finally, I suggested that they ask the Lord to give them a chance to be a witness to their friend, not by inviting them to church, but by inviting them to trust Jesus.
Application can take on multiple forms including doing something. That's the most common form of Application as Sermon Development. You ask the congregation to do something based on the message you preach.
Application also means believing something. Sometimes, the passage simply asks us to believe something about God or his Kingdom.
Finally, some sermons ask us to understand something that we need to understand to change our behavior, character, or beliefs.
How to Use ChatGPT to Make Sermons More Interesting But Not More Biblical
You shouldn't use ChatGPT to study your passage but you can use it to make it more interesting. We look at how AI can help in sermon prep.
Everyone's amazed at the usefulness of ChatGPT while also concerned about it replacing so much in our culture. This includes good sermon preparation. Should pastors and preachers use ChatGPT to prepare their sermons? We will examine how to use ChatGPT to make sermons more interesting but not more Biblical.
Will the artificial intelligence tool make your sermons more interesting? How about more biblical? Can you even trust it?
I started using ChatGPT in my sermon preparation, but not how most people might think.

The Ethical Concerns Over ChatGPT for Sermon Preparation
Ethical preachers do their best to let the hearer know they didn't come up with the content on their own unless they did it on their own.
I once preached a narrative sermon telling a third-person story about a marathon running in the Corinthian games. It was an in-depth story that made my key points based on a passage from 1 Corinthians. I wrote it. It was original to me. So, I never cited anyone.
After the message, a church member told me she loved that story and couldn't remember where she first read it, but was glad I told it. I didn't have the heart to contradict her, so I said, "Thank you!" I left it there. But I wrote it.
At the same time, I heard a preacher quote an entire chapter from a Max Lucado book verbatim while he preached a revival at my church. After that service, I approached him and said, "I enjoyed listening to that. I, too like to read Max Lucado's books." I wanted him to know without being too confrontational that I knew he just passed off non-original work as his own.
Do You Always Cite Sources?
That brings us to the question of citing sources. Do you always cite every source you glean information from? Do you say, "The New American Commentary says..." about a passage? I don't always do that. If the material is unique and especially creative, I will clarify that I found this somewhere else. If it's ordinary and you can find the same content in five different Lexicons or Bible dictionaries, then it's not that revolutionary. You don't need to cite it.
That leads us to ChatGPT. Too much of the content we discover doesn't come with good citations. You can ask for references, but sometimes the information is wrong. So, ethical preachers should carefully use content from ChatGPT.
I don't use the tool for learning about language study, historical information, or other content I can find using something like Logos Bible Software. It's not good for that. Don't do it!
If you ask ChatGPT to write a full outline, you must cite it. It could be interesting, especially if you can find a way to connect that to the message. You might say, "I used ChatGPT to develop this outline." Some won't care, while your "lazy" sermon prep will scandalize others. However, in the end, you could make a point about life that ChatGPT illustrates. I can't imagine such an illustration, but you might.
I say that because...
ChatGPT Won't Replace Good Exposition of Scripture
Use your Bible Software or your seminary language study skills to learn what the author of Hebrews means by "Faith is the substance of things hoped for, the evidence of things unseen."
- You don't know whether you can trust the sources for studying Greek or Hebrew languages.
- You don't know whether you can trust the sources for church history, hermeneutics, or English-based dictionaries.
Fill in the blanks with any source. ChatGPT doesn't provide good sources, so you'll need to cite ChatGPT, and the tool often gets things wrong. A site called Analytics India Magazine posted a list of problems with ChatGPT. This ranged from bias to factually false info to bad math.
Don't use ChatGPT to study your passage. It's not good at it. If you have any experience preaching or training in exposition, then you're better at studying scripture than ChatGPT.
Use ChatGPT to Make Sermons More Interesting by Finding Illustrations
ChatGPT does a decent job of finding good sermon illustrations. Everyone knows a good sermon illustration will help you create interest. So you can use ChatGPT to make sermons more interesting by asking for great sermon illustrations.

Ask for historical or news-based examples of your topic. For example, ask ChatGPT, "What's a good example of a news story that took place since 2010 that shows what it is like to forgive?"
You'll notice a clipboard icon right of the answer when you get your answer. Click it to copy the content and then paste it into your sermon. Here's what the site offered when I wrote the above question.
One notable news story that demonstrates the power of forgiveness is the case of Rachel Denhollander, a former gymnast and lawyer, who in 2018 became the first woman to publicly accuse Larry Nassar, the former USA Gymnastics national team doctor, of sexual abuse. Denhollander's brave decision to come forward eventually led to Nassar being convicted and sentenced to up to 175 years in prison.
During Nassar's sentencing hearing, over 150 women shared their stories of abuse, and some even expressed forgiveness towards their abuser. In her victim impact statement, Denhollander said, "I pray you experience the soul-crushing weight of guilt, so you may someday experience true repentance and true forgiveness from God, which you need far more than forgiveness from me."
Denhollander's statement not only showcases her own strength and resilience, but also highlights the power of forgiveness. The courage and empathy displayed by her and the other survivors in offering forgiveness, despite the immense pain and suffering they endured, is a testament to the healing potential of forgiveness. This case gained widespread attention, opening up conversations about the importance of acknowledging and addressing sexual abuse in sports and other institutions.
ChatGPT
Other examples could include things like...
- What's a good quote from one of our founding fathers on the value of learning?
- Give me a literary example of mercy.
- Are there any movies from the last five years that show the value of family?
Remember that when ChatGPT gives you a result, you can narrow the results. When I typed the third prompt, I asked it not to give me any Disney movies. It included the movies Coco and Onward, both Disney films.
Use ChatGPT to Make Sermons More Interesting by Finding Just the Right Words
I don't make a big deal out of sermon titles. We don't publish them in our bulletin or post them on the church sign. However, I sometimes state them if they're interesting and grab attention. If you want to do that, ChatGPT can reword your sermon title or the Big Idea sentence (main idea of the sermon) in a more memorable way.
I asked ChatGPT, "what's a catchy way to say Approved by Faith" since that's my subject for an upcoming Bible study on Hebrews 11:4-6. Here's the response I received:
A catchy way to say "Approved by Faith" could be "Faith-Certified" or "Blessed by Belief." These phrases maintain the essence of the original statement while adding a touch of flair and memorability.
ChatGPT response.
I like Faith-Certified because it not only sounds interesting but sparked an idea for an opening illustration about getting certified. Some authority says you're qualified in a particular area when you receive certification. You could pick programming, something from a job some congregation members hold, the certification to do CPR and save lives, or maybe to use a powerful tool safely.
Finding Sermon Illustration Content on Theotek Podcast #054
Looking for a good sermon illustration your next sermon idea? We talk about our process and then recommend some sources for explaining, proving and showing what application of our messages looks like.https://www.youtube.com/watch?v=EKVPCmmQk00In the old days our preaching professors taught us how to manage a sermon illustration database. We had file cabinets or notebooks or file folders with clippings from the paper or photo copies of books we read. Then people started putting these on their computers with software like the program sold by the original makers of QuickVerse Bible Software. Bible Illustrator linked some databases of illustrations to the Bible text from QuickVerse and made them searchable via keyword. Others put them in the old Cards application that came pre-installed with Windows 3.1. A lot of people put them in a word processor or text file. Then the Bible software companies started to include sermon illustration databases in their programs. We showed some books like this available in Accordance Bible Software. Logos and WORDsearch and most of the other big names in Bible software offer these collections.Unfortunately, most of the sermon illustration books or databases available online, in Bible software or even in book form totally stink. They're stories from the 1800s or incredibly generic. How many times do we find one that doesn't fit, but it's close and it's really good.Listen below or watch the YouTube video of our podcast above and learn how we find fresh content from our own experiences, from a Google search or pictures and video files that make that sermon illustration come to life.

