Luke 6:43-45 · A Tree and Its Fruit
Speaking from the Heart
Luke 6:43-45
Sermon
by King Duncan
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It’s confession time. “Uh-oh,” you’re thinking. “What am I suppose to confess?” By a show of hands, how many of you have a junk drawer at home--a place that has become a repository for things you can’t find somewhere else to keep? What’s in your junk drawer? When you open it up, are you surprised by what ends up in there?

The average American home has too much stuff in it, and we don’t know what to do with all of it. We cram things in closets. Under beds. In our junk drawer. We may even rent a warehouse to hold our unneeded goods. Did you know that the self-storage industry in the U.S. is a $38 billion industry? (1)

It gets even worse. According to the reality TV show Auction Hunters, in 2011 there was about $1 billion worth of goods auctioned off from about 50,000 abandoned storage units in the U.S.

Among the weirdest things found in these abandoned storage units were the submarine car used in the James Bond movie The Spy Who Loved Me, a countdown clock and rocket from NASA and a burglar who had broken into the storage unit in search of valuable goods. Yes, I said a burglar. A security guard noticed a door to one unit was open and he closed it, locking a man inside who was in the middle of stealing things from the unit. I can imagine what was going through the security guard’s mind when he heard the burglar banging on the door, trying to get out. (2)

Most of us store things away because we think they’re valuable to us, or that we will use them again someday. Or maybe we store something away because we’re too lazy or too conflicted to deal with it at that moment. So we cram it in a junk drawer or in a storage unit and try to forget about it. And it sits there in the dark, gathering dust until we’re ready to deal with whatever it is.

But what if we couldn’t store it away and forget about it? What if, like an abandoned storage unit on Auction Hunters, someone broke the lock and threw open the door and a camera crew showed the world what we kept stored away in our unit? Are you starting to squirm now? Some of us are.

Of course, different cultures have different ways of dealing with junk. The country of Japan takes garbage collection and recycling very seriously. In some cities, citizens are required to separate out all the recyclable material and bag it in color-coded bags to ensure it gets recycled correctly. And in these cities, every citizen has to use a see-through garbage bag with their name on it to put their garbage out by the curb for pickup. This policy ensures that neighbors can report you to the local recycling center if you don’t dispose of your garbage properly. (3) You know how important being shamed is in the Japanese culture.

In our Bible passage today, Jesus doesn’t talk about things we store in our junk drawers. Instead, he talks about the things we store up in our heart---beliefs, prejudices, attitudes, habits, grudges, emotions--but he doesn’t speak of them as junk. Instead, he speaks of them as seeds--as seeds in a garden. These seeds don’t just lie dormant in the dark, collecting dust. According to Jesus, the things we store up in our hearts start to grow, and push through to the surface of our lives through our words and our actions. They can’t remain hidden. They have to be dealt with. 

Now let me set this teaching in context. First, you’ve got to understand where Jesus was when he spoke these words, then you’ve got to understand to whom he was speaking.

Just before this teaching, Jesus had spent the night on a mountain praying as he often did. As the sun rose, Jesus came down from the mountain to speak to the people. Try to see this moment through Jesus’ eyes.

He’s coming down from the mountain as the sunlight spills across vineyards full of grape vines, and groves full of olives and golden wheat fields, tree branches hanging low with bright red pomegranates and yellow lemons and purple plums. The fruits of these farms and vineyards and groves were absolutely necessary to sustain life in the surrounding cities. If a drought or pestilence or windstorm came through and destroyed the crops, people would suffer, and probably die.

And as he’s coming down the mountain, Jesus sees the crowd of people waiting for him. And he sees in them a hunger that can’t be satisfied, even with an abundance of food. This crowd of people is spiritually hungry, starving for words of hope and truth. Some of them are there to watch him and to criticize him, like the Pharisees. Many of them are sick and have come to him for healing. But all of them, whether they realize it or not, are desperate for an encounter with him. All of them need to be touched by this man Jesus, the man who spoke with such truth and power and authority and joy and love about the kingdom of God. So picture yourself reaching the base of the mountain. That’s where Jesus would do his teaching that day. Now let’s consider to whom he was speaking.  

Jesus is surrounded by a “multitude” of people---Jewish religious leaders, citizens from the pagan cities of Tyre and Sidon, people from all the region of Judea and Jerusalem, probably some Roman soldiers too. All of these people were an important part of Jesus’ target audience. But it says in chapter 6, verse 20 that Jesus was looking at his disciples when he spoke these words. Jesus was giving his new disciples a vivid picture of how important purity and integrity would be to their leadership. Listen to his words:

“No good tree bears bad fruit, nor does a bad tree bear good fruit. Each tree is recognized by its own fruit. People do not pick figs from thornbushes, or grapes from briers. A good man brings good things out of the good stored up in his heart, and an evil man brings evil things out of the evil stored up in his heart. For the mouth speaks what the heart is full of” (Luke 6: 43-45).

What was he trying to teach his disciples in these colorful verses? First, he was saying every life bears fruit. There is no such thing as a barren life. Your life influences the lives of everyone around you. Another way of saying this is, your character is contagious. You cannot hide what’s inside. A bad character will show through and influence all those around it and a good character will do the same thing.

Susan Matice attended a dog training workshop in Salt Lake City. In this workshop the instructor stated an important truth: a dog’s disposition can be tested by how it responds to its owner’s pain. If its owner falls down and pretends to be hurt, a dog with a bad temper will tend to bite him. But a good dog will show concern and may even lick the fallen owner’s face.

Matice decided to test her two dogs. She says that, while eating pizza in her living room, she stood up, clutched her heart, screamed and fell to the floor. How did her two dogs respond? Her dogs looked at her fall, looked at each other, then raced to the coffee table and ate her pizza. (4)

Maybe dogs can’t be faulted for having one-track minds. But we humans choose our character by the things we value and prioritize.

Let me give you an example. Twelve-year-old Preston Sharp was shocked when he visited his grandfather’s grave. There were many graves of veterans in that cemetery.  Preston noticed that many of the veterans’ graves didn’t have flags on them. So Preston began working odd jobs and started a Facebook fundraising page to raise money to put flags and flowers on every veteran’s grave in his local cemetery. And every week, no matter what the weather, young Preston went to the cemetery and decorated every grave he could. He got so many donations--and inspired some other volunteers to join him--that he began decorating other cemeteries around town, and then spread the work to other towns. In three years’ time, Preston Sharp and his volunteers had decorated 65,000 graves.

As volunteer Fred Loveland said, “It’s amazing. What he’s doing brings them out because they can’t believe a young man in this country is doing what he does.” (5)

Preston’s commitment to honor our veterans drew other people to also act on their values and priorities. Preston Sharp’s life, even at a young age, is bearing good fruit.

Followers of Jesus are called to live a fruitful life, and Jesus defines it pretty clearly for us. In John 15, Jesus says, “You did not choose me, but I chose you and appointed you so that you might go and bear fruit--fruit that will last . . .” (John 15:16)

Did you hear that? “Go and bear fruit--fruit that will last . . .” Your character isn’t just contagious, it’s lasting. Your deepest beliefs, values and priorities will live on in your children and grandchildren, in your business, in your community long after you are gone. Jesus knew this, so he made it clear that love is the seed that will grow lasting, good fruit.  

What you store up in your heart determines your fruit--the impact of your life. Think of your heart as having two compartments; one is a savings account, the other is a toilet. You choose which thoughts, emotions, priorities and attitudes will go into the savings account and which ones you will flush down the drain. Will you hold onto God’s word, or your sister’s snide comments? Will you hold onto anger and resentment, or will you flush it down the drain and free yourself and the offender from your judgment? The things that go into the savings account will increase and build up interest. So choose wisely.

The apostle Paul was concerned about an argument between two prominent members in the church at Philippi. After urging them in his letter to settle their differences peacefully, he gave some advice to the whole church on how to keep peace and unity. He wrote in Philippians 4:8, “Finally, brothers and sisters, whatever is true, whatever is noble, whatever is right, whatever is pure, whatever is lovely, whatever is admirable--if anything is excellent or praiseworthy--think about such things.” Why do we think on these things? So that we can store them in our hearts.

Finally, a fruitful life consists of giving ourselves away for the sake of others. No tree consumes its own fruit. It’s not supposed to ripen on the vine and rot. Our fruit is produced for the nourishment of others. To fulfill Jesus’ definition of one of his followers, we cannot remain self-contained. Solitary. We must bring the goodness out of our storehouse and share it with others.

Jesus and his disciples had just been criticized by the Pharisees for gathering grain and for healing a man on the Sabbath. The Pharisees’ definition of “good” meant following certain rules for purity, even if those rules meant others in need going hungry or withholding mercy from someone who needed it. But Jesus’ definition of “good” always flowed from relationships--our relationship with God first, then our relationship with others.

I have read that in Muslim countries, there are strict rules about touching garbage, so the job of garbage collector often falls to the non-religious folks or to the “least desirable” members of society. That includes Christians.

In Cairo, Egypt, for example, a very poor Christian man was sorting through mountains of garbage when he came across an $11,000 watch with a man’s name engraved on the back. This watch was worth many years’ wages to this man; it would have provided him a very comfortable living. But because he is a follower of Christ, he tracked down the owner, a wealthy businessman, and returned the watch.

The Egyptian businessman later told a reporter, “I didn’t know Christ at the time, but I told [the garbage man] that I saw Christ in him. I told [him], ‘Because of what you have done and your great example, I will worship the Christ you are worshiping.’”

As the wealthy businessman studied the Bible and tried to live by its values, he and his wife gave their lives to Christ. In 1978, this businessman was ordained by the Coptic Orthodox Church, and he and his wife now lead a ministry to the poor in Cairo. (6)

The Christian garbage collector’s eternal impact wasn’t based on one good decision. It flowed from years of storing up Jesus’ words and his spirit and his character in this man’s heart. And when the time came to choose between selfishness or integrity, this man’s choice changed the lives of the wealthy businessman, his wife and all those people through the years who will be affected by their ministry. Who knows how far this garbage collectors’ influence will go? Who knows how many people will be spiritually fed by the “fruit” he produces?

The question is not whether we will produce fruit in our lives or not. Bearing fruit is inevitable. Inescapable. The question is what kind of fruit will we bear and how will it affect the world around us? “You did not choose me,” said Jesus, “but I chose you and appointed you so that you might go and bear fruit--fruit that will last . . .”  


1. 2017 revenue according to https://www.sparefoot.com/self-storage/news/1432-self-storage-industry-statistics.

2. “7 Strange Things Found in Storage Units” by Emily Becker, July 16, 2015,  http://mentalfloss.com/article/66120/7-strange-things-found-storage-units.

3. http://factsanddetails.com/japan/cat26/sub162/item869.html.

4. Associated Press 1/17/91, Edward K. Rowell, 1001 Quotes, Illustrations, and Humorous Stories (Grand Rapids: Baker Publishing Group, 2008), pp. 310-311.

5. “Planting Patriotism” by Steve Hartman from CBS News. Published in Reader’s Digest, July/August 2018, p. 11.

6. Rick James, A Million Ways to Die (David C. Cook, 2010), pp. 14-15. Cited in Barry L. Davis, 52 Sermons From the Book of Acts (Pulpit Outlines 4), p. 173. GodSpeed Publishing, Kindle Edition).

ChristianGlobe Networks, Inc., Dynamic Preaching First Quarter 2019 Sermons, by King Duncan