The Fruit and the Root

Mark 11:12-18, 20-21 August 1, 2021 Pastor Vince Corpus
Thesis Our spiritual fruit is directly determined by our root — where our hearts are planted and what they draw from determines what we produce, and only by being rooted in Christ rather than ourselves can we bear fruit for God's glory.
Series
Type
Expository
Tone
pastoraldidacticprophetic
Method
redemptive-historicalcanonicalapplicatory
What's in this sermon

The shape of the argument

48 units across exposition, application, illustration, theological claim, and conclusion. The pastor's argument is built from these moving parts.

Pastoral correction · unit #28
"Series of concrete application examples specifying how spiritual gifts and material resources can be misused for self-advancement, followed by warning from the parable of the talents that God will remove gifts from those who misuse them, connecting back to the root-fruit thesis."
Doctrinal loci· 12 surfaced
Soteriology · 10 Ecclesiology · 8 Doxology / Worship · 7 Sanctification · 6 Christology · 5 Anthropology · 3 Bibliology · 3 Eschatology · 3 Hamartiology · 3 Pneumatology · 3 Providence / Sovereignty · 2 Covenant Theology · 1
Bible citations· 29
Matthew 12:34-35 | Mark 11:12-14 | Hosea 9:10 | Jeremiah 8:13 | Jeremiah 24 | Micah 4:4 | Mark 11:13 | Galatians 5:22-23 | Mark 11:15-17 | Mark 11:11 | Mark 11:15 | John 2:17 | Mark 11:16 | Mark 11:17 | Jeremiah 7:11 | Isaiah 56:7 | Matthew 25:14-30 | Mark 11:18 | Mark 1:22 | Mark 11:20-21 | Mark 11:20 | Revelation 22:16 | Isaiah 11:1 | Ezekiel 36:26 | 1 Corinthians 11:23-26 | John 6:53-54 | 1 Corinthians 11:25-26
Illustrations· 4
  1. cultural reference · unit #4 — Brief illustration from Jesus's teaching supporting the claim about the heart as the source of human action, showing that Scripture itself teaches this heart-to-action connection.
  2. personal story · unit #10 — Return to the tomato illustration, now explicitly paralleling the pastor's experience with the biblical fig tree to reinforce that outward appearance of health without fruit is the problem in both cases.
  3. personal story · unit #27 — Personal testimony illustrating the misuse of God-given gifts for self-advancement rather than kingdom purposes, making the application concrete and modeling the kind of self-examination called for.
  4. personal story · unit #38 — Return to the tomato illustration with its resolution — discovering and fixing the broken water line that was starving the roots, resulting in the promise of abundant fruit, perfectly illustrating the sermon's thesis that fixing the root fixes the fruit.
Theological claims· 7
  1. The heart is humanity's spiritual root, and everything we do flows from what our heart takes in and processes, just as a plant's fruit flows from its root's ability to process water and nutrients. unit #3
  2. All human behavior — works, conduct, obedience — is directly determined by the heart's orientation, making the heart the diagnostic center for understanding fruitfulness or fruitlessness. unit #5
  3. Just as the tree was created with a function it failed to fulfill, Israel was given a role it failed to perform, and the church likewise has a God-given purpose it is accountable to accomplish. unit #11
  4. A primary role of God's people, both Israel and the church, is to bear fruit by calling people to God, and Israel's temple corruption revealed their failure at this mission. unit #24
  5. The temple was a magnificent gift from God designed to display his greatness, but the Jews perverted it into a tool for personal enrichment instead of using it to call people to God. unit #25
  6. Jesus is the true Israel and the true root who doesn't need to draw from anything outside himself because he is the source, and all Christian fruitfulness flows from being rooted in him. unit #40
  7. Jesus fixes our withered root by violently dealing with our sin — removing it completely and giving us a new living heart that can fulfill its created purpose — and we receive this new root by coming to him in faith and repentance. unit #41
Quotations· 7
"Out of the evil stored up in a man's heart, he does evil. Out of the good stored up in your heart, you do good things." — Jesus (unit #5)
"When I would gather them, declares the Lord, there are no grapes on the vine, nor figs on the fig tree. Even the leaves are withered, and what I gave them has passed away from them." — the prophet (unit #8)
"Like grapes in the wilderness I found Israel, like the first fruit. When I saw fruit on the fig tree in its first season, I saw your fathers." — God (unit #8)
"Be holy as I am holy." — God (unit #12)
"zeal for your house will consume me" — the disciples (unit #21)
"For I received from the Lord what I also delivered to you, that the Lord Jesus on the night when He was betrayed took bread, and when He had given thanks, and broke it and said, 'This is my body, which is for you. Do this in remembrance of me.'" — Paul (unit #43)
"In the same way also he took the cup after supper, saying, 'This cup is the new covenant in my blood. Do this as often as you drink it in remembrance of me. For as often as you eat this bread and drink the cup, you proclaim the Lord's death until he comes." — Paul (unit #45)
Read it

Full transcript

28,198 characters 48 units ~31 min reading time

0 · Opening prayer asking God to exalt Jesus through the preaching, and for the Spirit to open eyes, ears, and hearts to see, hear, and respond to Christ

Let's pray.

Lord, as we sang earlier, we exalt you. And Father, we pray now that through the preaching of your word you would be exalted, that your Son Jesus would be exalted now. And we would see only him. We would— by the power of your Spirit, Lord, we pray you would open our eyes that we would behold Jesus, that you would open our ears so that we could hear Jesus, and you would open our hearts, Lord, so that we— our hearts are filled with his love and respond to him. We ask this in Jesus' mighty and powerful name.

Amen.

1 · Personal story about the pastor's frustrating experience growing tomato plants that appear healthy and vigorous but produce almost no fruit, setting up the sermon's central metaphor of fruitlessness despite outward appearance of vitality

So we have some tomatoes this year, and I am no farmer. If you're a farmer, I do not feel fit to say like I'm growing crops, okay? I'm growing tomatoes and some jalapeños. And let me tell you something, you would think with all of this rain that they would be like going off. But they're really not.

I blame it on the weatherman. I'm kidding.

No, so we planted two different kinds. We've got the little cherry tomatoes and they're really good. And then we've got a bigger variety called an Early Girl, okay? And the Early Girl is supposed to like start producing fruit 52 days after you plant it and produce all the way until the first freeze, all right? According to the picture, I expected them to be like big tomatoes, right?

Like, yeah! Well, so far, it's been well over the 52 days. We've gotten 2 tomatoes off of them, and they're like lime-sized, okay? These early girls are more like late ladies, okay? They're just not showing up.

And I mean, I guess it's El Paso, so— Wow, and none of the El Paso ones laughed. It was like a joke, only not funny. Yeah, yeah, all right, never mind. Moving on, sorry.

These plants though, they promise fruit, right? They're big, I mean, they're massive and they take up a lot of space in the planting bed and they're green, they got a ton of leaves, the stalk is nice and healthy, they've got a lot of limbs. No fruit. They finally got a lot of blooms on them, and I'm like, "All right, here comes the fruit." But I'm a little skeptical. You know how it is.

Fool me once, shame on you, tomato plants. I'm not about to get fooled again. You fool me, you can't get fooled again.

2 · Thesis statement establishing the sermon's controlling metaphor: the passage presents three layers of fruitlessness (tree, nation, leaders) all pointing to the fundamental truth that fruit is determined by root

Speaking of fruitlessness, our passage today is full of fruitlessness, okay? We've got a fruitless tree that Jesus comes to. We've got a fruitless nation that the tree points to. And then we've got fruitless leaders. Okay? And we finally come to the cause of this fruitlessness, and we see the truth of this passage clearly, that our fruit is directly related to our root.

Okay? You see, if the root is bad, the fruit is going to be bad. If the root is good, the fruit is going to be good and plentiful and sweet and tasty.

3 · Theological assertion identifying the heart as humanity's spiritual root, establishing the anthropological foundation for the sermon's application by defining what the root metaphor means for human beings

And this brings us to the big question of this passage: Where is your root? You may be thinking like, "What is the root for a human, Vince?" Well, it's our heart. I think Scripture would say our heart is our root. Everything that we do flows out of our heart. See, everything that a plant is, it flows from the root, the stalks, the branches, the leaves, and finally the fruit.

It's all a product of the root and its ability to take in, process water and nutrients, and make this plant healthy. Likewise, the stuff that flows out of our heart is what produces our fruit.

4 · Brief illustration from Jesus's teaching supporting the claim about the heart as the source of human action, showing that Scripture itself teaches this heart-to-action connection

Jesus says what? He says, "Out of the evil stored up in a man's heart, he does evil." out of the good stored up in your heart, you do good things.

5 · Restatement and definition of the heart-as-root metaphor, making explicit that 'fruit' means concrete behaviors and works, and 'root' means the heart's orientation, then transitioning into the biblical text

Our heart is the center of our being, and from our heart flows all of who we are and what we do.

So, again, our fruit, that is, what we do, our works, how we act, how we comport ourselves, how we even follow the Lord is directly related to our root. So let's jump in. And see what the Lord has for us here.

Where this fits

Recent preaching context

The three sermons immediately preceding this one in the preaching schedule.

Mar 7, 2021
Jesus came to care for and cleanse his people, demonstrated through his deliberate journey to meet, intimate engagement with, and powerful healing of a deaf man in Gentile territory.
Mark 7:31-37
May 9, 2021
King Jesus receives those who are needy, helpless, and dependent into his kingdom, and the church must mirror this heart by welcoming and bringing others to him.
Mark 10:13-16
Jun 6, 2021
God has gathered believers to Himself through Christ so that they would prioritize gathering together in corporate worship, because something uniquely glorious happens when God's people assemble in God's house under God's Word.
Hebrews 10:19-25
August 1 · This sermon
The Fruit and the Root
Our spiritual fruit is directly determined by our root — where our hearts are planted and what they draw from determines what we produce, and only by being rooted in Christ rather than ourselves can we bear fruit for God's glory.
Mark 11:12-18, 20-21
Take it further

Discuss · apply · pray

Small-group discussion

6 questions for your group this week

  1. When Jesus cursed the fig tree for bearing no fruit despite having leaves, what was he actually exposing about the tree's condition? What does Mark's account suggest about the connection between outward appearance and inward reality?
    Mark 11:12-14
    → In what ways might we present an outward appearance of spiritual health while our actual root system is drawing from the wrong source?
  2. Walk us through what Jesus encountered when he entered the temple. What had the temple become, and how did that transformation represent a betrayal of the temple's original purpose?
    Mark 11:15-17; Isaiah 56:7
    → Why do you think Jesus responded with such forceful action rather than simply teaching against the corruption?
  3. According to Matthew 12:34-35, Jesus teaches that 'out of the abundance of the heart the mouth speaks.' How does this principle help us understand both the Pharisees' murderous response to Jesus and the broader diagnosis the sermon makes about spiritual fruitlessness?
    Matthew 12:34-35
  4. The sermon argues that the heart is the 'spiritual root' of our lives. What does it mean practically for your heart to be 'rooted' in Christ versus rooted in yourself, and how would that difference show up in the fruit you actually produce?
    Galatians 5:22-23
    → When you look at areas where you're not bearing the fruit of the Spirit (Galatians 5:22-23), what does that fruitlessness tell you about where your heart is currently drawing its life from?
  5. Jesus tells the disciples that faith, prayer, and forgiveness are connected to bearing fruit and seeing answered prayer. How does the gospel—Christ's finished work and his present intercession—address the root problem that keeps us from bearing fruit?
    Ezekiel 36:26
  6. The sermon identifies a specific application: when we use God's gifts—time, money, abilities—to advance ourselves rather than his kingdom, we reveal where our root truly is. What would it look like this week to actively redirect one area of your life so that your gifts are flowing from a heart rooted in Christ rather than in self-advancement?
    Matthew 25:14-30
    → What would need to change in how you view that gift or that area of your life for that redirection to feel like a glad response to grace rather than a burden?
Draft · pending review
Daily readings · Monday–Friday

5-day reading plan

This week we trace the gospel's power to transform our spiritual root from self-oriented fruitlessness to Christ-rooted fruitfulness, moving from diagnosis to gospel remedy to our glad response.

Monday Matthew 12:34-35

Jesus cuts to the diagnosis: "Out of the abundance of the heart the mouth speaks." We often treat fruitlessness as a behavior problem, but Christ reveals it as a heart problem. When we examine our words, our jealousy, our self-protection, we're looking at what our hearts are planted in and drawing from — and that discovery is not condemnation but invitation to replant ourselves in him.

Tuesday Jeremiah 7:11

Jeremiah echoes through the centuries: the house of prayer had become a den of robbers. The Jews possessed the very means God intended for his glory and their neighbors' salvation, yet their hearts — rooted in self-advantage — turned the temple into a marketplace. We ask ourselves the same question: when we use God's gifts of time, talent, or treasure to advance ourselves rather than his kingdom, what does that reveal about where we're truly rooted?

Wednesday Galatians 5:22-23

Paul lists the fruit of the Spirit — love, joy, peace, patience, kindness — each one impossible to manufacture by willpower alone. When these virtues are absent from our lives, we're not failing at self-improvement; we're living from a root that cannot produce them. The gospel does not command us to try harder at these fruits; it invites us to examine and reorient our root, trusting that a heart rooted in Christ's Spirit will naturally bear what only his life can yield.

Thursday Isaiah 11:1

The messianic branch springs from Jesse's root — not drawing life from external sources, but carrying within himself the Spirit of the Lord without measure. Jesus is the fruitful tree the fig tree merely pictured. Unlike Israel, rooted in its own righteousness and drawing death instead of life, Christ's root runs deep in the eternal counsel of God, and from that unshakeable foundation flows inexhaustible fruitfulness for his people and his purposes.

Friday Ezekiel 36:26

"I will give you a new heart and put a new spirit within you; I will remove from you your heart of stone." This is the gospel promise: God does not demand we change our root through moral effort — he removes the withered one and grants us a new one. As we come to Christ in faith and repentance, acknowledging our fruitlessness and our need, we are replanted in him, and his life becomes our life. From that grafting flows all the fruit that glorifies God and blesses the world.

Draft · pending review
Pray together this week

Prayer for a Fruitful Root

Father, we come before you in awe of your wisdom and severity. You alone know the hearts of your people, and you have shown us through the fig tree and the temple that fruitlessness always reveals a withered root — a heart planted in itself rather than in you. We confess that we too often examine the fruit of our lives while ignoring the soil from which it grows. We pursue spiritual disciplines and righteous conduct, yet our hearts remain rooted in self-advancement, self-protection, and self-satisfaction (Matthew 12:34-35). We use the gifts you have lavished upon us — our resources, our time, our abilities — to enlarge our own kingdoms rather than to call others to you. We respond to your Word with defensive jealousy when it exposes our fruitlessness, rather than with repentance.

Yet the gospel declares that you have not left us in this condition. In Jesus Christ — the true Israel and the true root — you have provided what our withered hearts cannot produce (Isaiah 11:1). He alone draws his life not from himself but from perfect union with you, and he has fixed our broken root by dealing violently with our sin, removing it completely, and giving us new hearts that can fulfill their created purpose (Ezekiel 36:26). By faith in his death and resurrection, we are replanted in him, and all our fruitfulness now flows from this new root.

We ask, O Lord, that you would grant us the grace to examine our roots before we judge our fruit. When we find ourselves fruitless — lacking love, joy, peace, or the desire to call others to your kingdom — give us the courage to ask where our hearts are truly planted (Galatians 5:22-23). Root out every hidden place where we have anchored ourselves in self-reliance and self-glory. Water our hearts daily with the reality of the gospel, that we might draw life from Christ alone and bear much fruit for your honor. Make us faithful stewards of every gift, using them not for personal enrichment but to display your greatness and draw people to yourself.

May we, together as your church, be rooted and grounded in Christ, growing in every good work and bringing glory to your name through the fruitfulness that only you can produce in us.

Draft · pending review
Sunday-evening family table

Where Does Your Heart Drink?

For the parent

This prompt invites kids to think about where their hearts are "planted" — what they're taking in, paying attention to, and drawing life from. The goal is to help them see that what they produce (kindness, honesty, generosity, or the opposite) comes from what's feeding their hearts, just like fruit comes from a tree's root.

Jesus said a tree can only produce good fruit if its root is healthy and drinking from the right place. Think about something good you did this week — maybe you were kind, or you told the truth, or you shared something. Where was your heart drinking from when you did that? Were you trying to look good, or were you thinking about Jesus and what he would do?
works for ages 7+
Draft · pending review
Couples · three questions over coffee

Root and Fruit in Our Marriage

  1. What part of the sermon most convicted or challenged your heart about where your own root is planted — what are you drawing life from?
  2. Where do we see ourselves as a couple using God's gifts or time to advance ourselves rather than his kingdom, and what does that reveal about where our hearts are rooted together?
  3. How can we pray for each other this week to have hearts more deeply rooted in Christ rather than in ourselves, so that our marriage bears fruit that calls others to God?
Draft · pending review
Memory verse this week

Mark 11:20-21

As they passed by in the morning, they saw the fig tree withered away to its roots. And Peter remembered and said to him, 'Rabbi, look! The fig tree that you cursed has withered.'

Why this verse: This verse captures the sermon's central metaphor: the visible withering of the tree reveals the death of its root, illustrating how spiritual fruitlessness always exposes the condition of the heart from which all fruit flows. It anchors the conviction that we must examine our roots when we see fruitlessness in our lives.

Draft · pending review
Where this was preached

About the church

Cross of Grace Church
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# Cross of Grace Church

A church preaching expository sermons through the books of the Bible.

## Sermons
- [Jesus Does All Things Well (Mark 7:31-37, 2021-03-07)](/CoGElPaso/sermons/2021/03/jesus-does-all-things-well)
- [Like a Child (Mark 10:13-16, 2021-05-09)](/CoGElPaso/sermons/2021/05/like-a-child)
- [Be The Church Again (Hebrews 10:19-25, 2021-06-06)](/CoGElPaso/sermons/2021/06/be-the-church-again)
- [The Fruit and the Root (Mark 11:12-18, 20-21, 2021-08-01)](/CoGElPaso/sermons/2021/08/the-fruit-and-the-root)

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