You Are the Christ: Church Built on Confession

Aug 23, 2026

Devotional

Day 1: Temples of Empty Promises Amidst Caves

The landscape of Caesarea Philippi bristled with altars to Baal, Pan, and Caesar—gods promising fertility, power, and security. Yet their stone monuments now lie in ruins, their vows unkept. Modern hearts still build shrines to money, politics, achievement, and approval, hoping these will save. But every human-made god crumbles, leaving only dust. Jesus stands amid these false temples, asking who we truly trust. [28:18]

“Do not fear those who kill the body but cannot kill the soul. Rather fear him who can destroy both soul and body in hell.” (Matthew 10:28, CSB)

Reflection: What “temple” have you quietly trusted to secure your future? How does Jesus’ presence amid crumbling idols invite you to turn toward him?

Day 2: Confessing More Than We Understand

Peter declared Jesus “the Christ, the Son of the living God,” yet moments later rejected the cross. His words held truth deeper than his comprehension. Like Peter, we confess Christ while wrestling with suffering, doubt, or God’s timing. Our hope rests not in perfect understanding but in the One who understands perfectly—the Son who carried our failures to the cross. [40:08]

“He said to them, ‘But who do you say that I am?’ Simon Peter answered, ‘You are the Messiah, the Son of the living God.’” (Matthew 16:15–16, CSB)

Reflection: Where has Jesus’ path confused or unsettled you? How does his faithfulness amid your questions deepen your confession?

Day 3: Faith as Gift, Not Achievement

Peter’s confession wasn’t a triumph of human reason but a revelation from the Father. No amount of intellectual effort can conjure faith—it arrives as grace, like light piercing darkness. We study, doubt, and wonder, yet the Spirit works through Scripture, baptism, and communion to sustain what our strength cannot. [36:58]

“Consequently, faith comes from hearing the message, and the message is heard through the word about Christ.” (Romans 10:17, CSB)

Reflection: When have you felt faith slipping? How does God’s promise to sustain you through His Word quiet the pressure to “try harder”?

Day 4: Broken Stones in a Living Temple

Jesus builds His church with faltering disciples—deniers, doubters, and sinking skeptics. Peter’s inconsistency didn’t disqualify him; Christ’s mercy repurposed him. Our cracks don’t shame the Builder. Baptized into His death, we’re remade as living stones, our worth found not in usefulness but in His scars. [47:19]

“As you come to him, a living stone rejected by people but chosen and honored by God, you yourselves, as living stones, a spiritual house, are being built to be a holy priesthood to offer spiritual sacrifices acceptable to God through Jesus Christ.” (1 Peter 2:4–5, CSB)

Reflection: What brokenness makes you question your place in God’s work? How does Jesus’ choice to use flawed people free you to serve boldly?

Day 5: Keys That Open Eternity’s Door

The church’s foundation isn’t programs or perfection but Christ’s promise: “I will build.” When pastors absolve sins or pour baptismal water, heaven’s gates swing wide. These keys unlock what human effort cannot—forgiveness for the unworthy, life for the dead. Our task isn’t to construct kingdoms but to proclaim the King. [52:14]

“I will give you the keys of the kingdom of heaven, and whatever you bind on earth will have been bound in heaven, and whatever you loose on earth will have been loosed in heaven.” (Matthew 16:19, CSB)

Reflection: When has someone’s forgiveness or encouragement opened God’s grace to you? How might you wield Christ’s keys for others today?

Sermon Summary

Matthew 16 places Jesus and his disciples in Caesarea Philippi, a place crowded with old promises. The cave behind them was thought to be an entrance into Hades, and the shrines around them honored Baal, Pan, Caesar, and many more. Each god offered something people still chase: fertility, nature’s power, Rome’s security, order, and peace. Jesus stands there with no temple, no army, no carved statue, and asks, “Who do people say that the Son of Man is?”

The crowd gives respectful answers. Jesus sounds like John the Baptist, Elijah, Jeremiah, or one of the prophets. Those answers admire him, but they do not confess him. Admiration can call Jesus a teacher, prophet, guide, or symbol of love, while still refusing his authority and his claim on the whole life.

Jesus then asks the disciples, “Who do all you all say that I am?” Peter answers for them: “You are the Christ, the Son of the living God.” The phrase “living God” matters because Peter says it in the middle of dead gods and future ruins. The temples of Caesarea Philippi looked strong, but they are ruins now. Jesus, standing with nothing impressive around him, is the living God who cannot be swallowed by Hades.

The same false religion has not disappeared. The modern temples have simply changed names: politics, money, achievement, technology, health, youth, approval, and carefully curated identities. Each one says, “Trust me and I will save you,” but each one fails. The created thing cannot give what only the Creator gives.

Jesus’ response keeps Peter from turning confession into a personal achievement. Flesh and blood did not reveal this to Peter, but the Father in heaven. Faith is not dug up from inside the self. Faith comes by hearing the Word of Christ, and the Holy Spirit calls, enlightens, sanctifies, and keeps sinners in the true faith.

Peter’s confession is true even though Peter does not yet understand the cross attached to it. Peter wants a Christ with power, but not a Christ who suffers. Still, Jesus goes to Jerusalem for Peter, for sinners, and for the world. The Son of the living God truly dies, is buried, and rises again, so sin, failure, doubt, and even the grave do not get the final word.

The rock is the confession that Jesus is the Christ, the Son of God. Jesus says, “I will build my church,” and that promise takes the unbearable burden off human hands. The builder is not embarrassed by broken stones. Like broken glass made beautiful in a cross, Christ gathers broken sinners, bears their brokenness, forgives them, and gives them a place.

The keys of the kingdom are Christ’s keys. They are not political power, but the binding and loosing of sins through his Word. Christ builds his church through baptism, absolution, preaching, and his body and blood. Every earthly temple will fall, but the church of Jesus Christ will never die because its foundation is the crucified and risen Son of the living God.

Key Takeaways

1. Admiration is not confession Admiration can borrow Jesus’ words while keeping Jesus at a safe distance. Confession receives him not merely as helpful, inspiring, or impressive, but as the Christ who has authority over the whole life. Caesarea Philippi exposes the difference between respecting Jesus among many options and naming him as the living God in the middle of every rival promise. [31:46]
2. Faith receives, it does not climb Peter does not reason his way up to Christ by being smarter, braver, or more spiritually alert. The Father reveals the Son, and the Holy Spirit gives the confession through the gospel. Faith therefore rests not in its own intensity, but in the strength of the Christ to whom it clings. [36:33]
3. The cross belongs to Christ Peter’s confession is true, but Peter still resists the suffering path Jesus must take. The heart often wants a Christ with power, but not a Christ who enters betrayal, mockery, death, and the grave. Jesus does not abandon the confused disciple, because his mission rests on his own faithfulness, not on Peter’s understanding. [40:08]
4. Broken stones are not discarded Christ knows the weakness, fear, confusion, hidden sin, and public failure of those he claims. The builder does not sweep broken people away as useless debris, but gathers them into his mercy and gives them a place in his church. Brokenness becomes beautiful only because Christ bears it on the cross and joins sinners to his death and resurrection. [47:19]
5. Christ’s keys open heaven The keys of the kingdom do not belong to human domination or religious control. Christ gives his church the authority to speak his judgment and his forgiveness, purchased by his cross. Absolution is not a hopeful opinion, but the kingdom opening as Christ delivers what he has won. [51:02]

Youtube Chapters

[00:00] - Welcome
[27:26] - Caesarea Philippi and Rival Gods
[29:36] - Jesus Asks the Question
[32:46] - Peter Confesses the Living God
[34:12] - Modern Temples and False Promises
[36:33] - Faith Revealed by the Father
[39:41] - A Christ With a Cross
[43:18] - The Living God Defeats Death
[44:20] - Christ Builds His Church
[47:19] - Broken Stones in Christ’s Hands
[50:20] - The Keys of the Kingdom
[52:14] - Christ Builds Through the Means of Grace
[53:39] - The Confession Given to the Church
[54:30] - Closing Prayer

Bible Study Guide

Bible Reading

Matthew 16:13-19
“When Jesus came to the region of Caesarea Philippi, he asked his disciples, ‘Who do people say that the Son of Man is?’ They replied, ‘Some say John the Baptist; others, Elijah; still others, Jeremiah or one of the prophets.’ ‘But you,’ he asked them, ‘who do you say that I am?’ Simon Peter answered, ‘You are the Messiah, the Son of the living God.’ Jesus responded, ‘Blessed are you, Simon son of Jonah, because flesh and blood did not reveal this to you, but my Father in heaven. And I also say to you that you are Peter, and on this rock I will build my church, and the gates of Hades will not overpower it. I will give you the keys of the kingdom of heaven, and whatever you bind on earth will have been bound in heaven, and whatever you loose on earth will have been loosed in heaven.’” [29:43]

Romans 10:17
“So faith comes from what is heard, and what is heard comes through the message about Christ.” [39:04]

Matthew 16:21-23
“From then on Jesus began to point out to his disciples that it was necessary for him to go to Jerusalem and suffer many things from the elders, chief priests, and scribes, be killed, and be raised the third day. Peter took him aside and began to rebuke him, ‘Oh no, Lord! This will never happen to you!’ Jesus turned and told Peter, ‘Get behind me, Satan! You are a hindrance to me because you’re not thinking about God’s concerns but human concerns.’” [39:41]

Observation questions

In Matthew 16:13-19, what different answers do the crowds give about Jesus, and how is Peter’s answer different from the rest? [31:46]
What details in Caesarea Philippi make Jesus’ words about the “living God,” the church, and the gates of Hades stand out more sharply? [29:33]
According to Jesus’ words to Peter, where did Peter’s confession come from, and what does Jesus say he will build on that rock? [36:33]
In Matthew 16:21-23, what happens right after Peter confesses Jesus correctly, and what does Peter object to? [40:15]

Interpretation questions

Peter calls Jesus “the Son of the living God” in a place surrounded by dead idols and impressive shrines. What does that title reveal about Jesus, and why does that matter in a world full of rival promises? [34:12]
Jesus says that flesh and blood did not reveal this to Peter. How does that shape the way faith should be understood, especially for those who feel they must produce strong faith from within themselves? [37:02]
Peter confesses Jesus truly and yet resists the cross almost immediately. What does that show about the difference between saying true words about Jesus and understanding the kind of Messiah he came to be? [40:24]
Jesus says, “I will build my church.” How does that promise change the way the church should think about weakness, failure, and the future? [45:04]

Application questions

Many people admire Jesus while keeping him at a safe distance. In what ways is it tempting to speak well of Jesus while still resisting his authority over a specific part of life? [31:50]
The modern temples still promise security, identity, and peace. Which rival promise feels most persuasive right now—money, approval, politics, health, achievement, or something else—and what makes it so convincing? [35:09]
Faith comes by hearing the word of Christ, not by digging deeper into the self. When faith feels weak, where is the first place the heart usually looks for help, and what would it look like to turn instead toward Christ’s word? [39:04]
Peter wanted a Christ with power but not a Christ who suffers. Where is there disappointment or confusion because Jesus has not removed suffering, fear, or loss in the way that was hoped? [40:51]
Broken stones are not discarded by Christ. What kind of failure, weakness, or hidden shame makes it hardest to believe there is still a real place in Christ’s church? [47:19]
Christ builds his church by forgiving sinners through baptism, absolution, preaching, and his body and blood. Which of these gifts has recently brought the most comfort, and why might that be the one most needed right now? [52:26]
Jesus’ promise is that the gates of Hades will not overpower his church. What fear about the future—personal, cultural, or spiritual—needs to be answered by that promise today? [54:02]

Sermon Clips

32s

#BrokenButChosen

“If Jesus built his church only with people who always understood him, never doubted, never spoke foolishly, never became afraid, never failed under pressure, he would have no stones, myself included, on which to build. But the builder isn't embarrassed by broken stones. He forgives them. He restores them. He gives them a place in his church and that includes you.”

53s

#BecauseHeLives

“And as the anointed high priest, he didn't bring someone else's sacrifice there. He brought himself. The son of the living God truly died. His body taken down from the cross, laid in a tomb and sealed in place. And it appears that death had swallowed up the living God, but the gates of Hades didn't get the final say. For on that third day, Jesus walked out very much alive. And because he lives, your failures do not get the final word. Because he lives, your sin does not get the final word. Your doubts don't have the final word. Even your grave doesn't have the final word because Jesus is the Christ, the son of the living God.”

51s

#HopeInChrist

“Our hope is not that we've understood every mystery. Our hope is not that we never have any doubts. Our hope is not that our confession is always courageous and we never back down. Our hope, our hope is only in the one we confess. Jesus, the Christ, the son of the living God. Friends, that's our hope, not ourselves but him. He is the Christ who remains faithful when Peter fails. He is the Christ who went to Jerusalem even when Peter had other ideas. He is the Christ who stood silent while others denied and accused him. He is the Christ, the son of God who carried Peter's sin, your sin, my sin, the sins of the world on his body to the cross.”

47s

#LivingStoneByMercy

“You see, Jesus knows your weakness better than you do. He knows the sins you've confessed publicly and he knows the ones you try hard to hide. He knows where you're frightened, where you're confused, and where you failed. And he hasn't thrown you away. He's claimed you in holy baptism. He's joined you to his death and resurrection. He has placed his name upon you and made you a living stone in his church. Your place here doesn't rest upon your usefulness, your perfection, or the strength of your personality. It rests on his mercy. And his mercy is more than enough.”

43s

#FaithIsAGift

“Faith is not somehow some kind of achievement that we get before God, rather it is God's gift to us through his word. Our human reason can can study Jesus as a historical figure. It can evaluate his teachings and compare him with other great leaders. It can admire his compassion and wrestle with his claim. But reason, reason itself cannot by its own strength confess the child born of Mary as the eternal son of God, nor see the crucified man of sorrows as the savior of the world. That confession is a gift.”

34s

#ConfessDontJustAdmire

“People are, in general, complementary towards Jesus, but there's there's a big difference between admiring Jesus and confessing Jesus. So you can you can admire Jesus as a teacher without receiving his authority. You can honor him as a prophet, without trusting him as your savior. You can borrow some of his words without believing his claim, not just some words pulled out of context, but his claim on your entire life.”

43s

#ChristIsTheFoundation

“We know that every earthly temple will eventually be ruined. Our accomplishments will be faded, fade away and be forgotten. Our bodies will weaken and even the church buildings we love will not stand forever. But the church, the church of Jesus Christ will never die because his foundation is not our strength, our wisdom, our faithfulness, or even the perfection of our understanding. The foundation is Christ, the son of the living God who has died and has risen and will come again.”

51s

#CreatorNotCreation

“All these gods make false promises. Promises that says, trust me and I will save you, give yourself to me and I will make you secure, but every one of them fails. Political movements fade away. Money can disappear just like that. Accomplishments are forgotten. Our bodies weaken approvals shifts. Our identities cannot survive the grave on their own. And our sinful hearts don't merely live near these temples, we we keep on building them. We keep looking to created things instead of the creator to give us what only he can give us. The temporary things of this world compared to the eternal things that our creator has in store for us.”

34s

#IWillBuildMyChurch

“And this living God has made you a promise. I will build my church and the gates of hell prevail against it. And that promise, that promise is enough until you join that church triumphant with the saints and the angels and the archangels and all the company of heaven and the banqueting feast of Jesus, the Christ, the son of the living god for all eternity.”

70s

#JesusBuildsNotUs

“Notice who owns the church and who does the building. Jesus doesn't say, hey, Peter, build me a church. He actually says, Jesus says, I will build church. That's comforting. It's so comforting because we can be tempted at time to behave as though the future of Christ church rests entirely in our human hands. If we only discover the the right program or improve the statistics, if only the budget becomes more comfortable, if only we attract the right age group, if only the pastor preaches a a perfect sermon, if only the culture becomes friendlier to to Christianity, then the church will become secure. Now, planning matters and stewardship, evangelism, they matter. Faithful teachings important, loving our neighbors matters. Jesus gives his people real work to do, but they aren't the foundation of the church. Jesus simply promises, I will build church.”

54s

#BrokenToBeautiful

“But that's not what Jesus does with broken people like you and like me. He doesn't sweep them up and throw them away. He actually sweeps them up in his arms and carries them to a cross and bears their brokenness on that cross. So that brokenness can be transformed into something beautiful. Forgiveness, life, and salvation. Taking our worthlessness but giving us a worth and a value not because of what we've done or will do, but because of what he's done for you on that cross. You have a place to him whom you've been joined to his death and his resurrection.”

42s

#JesusUsesTheBroken

“We're not responsible for making Jesus' church victorious. Instead, we're free to be faithful because Jesus has already promised that death itself will not defeat it. And look at the kind of people that Jesus uses as his building stones. He uses Peter, the man who confesses boldly one moment and speaks foolishly the next. The man who promises loyalty but then denies him. The man who we saw a few weeks ago sinking beneath the waves and must be saved by Jesus. Jesus knows all about Peter and still gives Peter an important place and purpose in his church.”

46s

#GospelBuildsTheChurch

“Christ opening his kingdom, delivering to you the forgiveness of sins he's purchased at the cross. It's Jesus building his church, not with marble shrines, not with movements or monuments or human greatness, but by forgiving sinners. He builds his church whenever water is joined to his word and a sinner is baptized into his death and resurrection. He builds his church where absolution releases a burdened conscience. He builds his church when the gospel is preached. And he builds his church when he paces into your mouth his very body and blood for the forgiveness of your sins.”

70s

#ConfessDespiteConfusion

“Peter has the correct confession of Jesus but he doesn't yet understand that there's a cross attached to it. He wants a Christ with power but not a Christ who suffers. He wants a living God but cannot imagine that that living God will enter into death. And we understand Peter more than we like to admit. We too confess Jesus is the Christ but but we struggle when sometimes the path he has for us is a bit confusing. We confess that he is the son of the living God yet become frightened when his presence doesn't prevent suffering. We say that he is lord but we resist his word when his word contradicts some of our own sinful desires. We believe his promises, yet we wonder, are they enough? When the diagnosis comes, when the relationship breaks, or the grave opens in front of someone that we love?”

68s

#ModernFalseTemples

“The world is not any less religious today as when Jesus and his disciples stood there at Caesarea Philippi. We've simply changed the names of our temples and our gods. We build temples to political power and believe that if our if our leaders, if our preferred leaders win, then then we'll finally be safe and secure and good. We build temples to money and believe if our account just gets a little bit more, a little bit more than than what it has now, then then the uncertainty of the future will no longer frighten us. We build temples to achievement and teach ourselves to value our who we are depending on what we have done. We look to technology to to solve our deepest problems. We trust our youth and our health as though we think we can hold death back forever. We construct identities and carefully curated images and hope of people if people will just approve of us, then we'll finally know who we are.”

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St. Paul Lutheran Church Harlingen, Texas This sermon · AI assistant

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