There's a moment in Peter's Pentecost sermon that lands like a stone dropped into still water. He's standing in front of a crowd in Jerusalem — some of whom were there fifty days earlier when Jesus was led through the city to be crucified — and he looks at them and says it plainly: This Jesus whom you crucified, God has made him both Lord and Christ. No softening. No diplomatic cushion. Just the truth, spoken with the kind of directness that only comes from someone who's been changed by what he's seen. This week we're spending time in Acts chapter 2, looking at the heart of Peter's Pentecost sermon — and letting it do to us what it was meant to do to that crowd.
Sermons Don't Write Themselves — Except When They Do
After nearly thirty years of preaching, I can tell you with confidence that a good, crisp, well-organized sermon does not happen by accident. It takes real work — study, prayer, drafts, revisions, and more prayer. Ask any pastor and they'll say the same thing. You sit with the text for days. You wrestle with the structure. You try to figure out how to say the thing that needs to be said in a way that people can actually hear it.
Except sometimes that's not how it works at all. Sometimes the Holy Spirit shows up and gives you the message in a way that bypasses all of that careful preparation and lands with a clarity and a weight that no amount of sermon-crafting could manufacture. And I believe with everything in me that that is exactly what happened on the day of Pentecost.
Peter didn't go to bed the night before with a manuscript prepared. He didn't have notes spread across a desk. He got up in front of a crowd that had gathered in Jerusalem to celebrate the Festival of Weeks — the giving of the Law at Mount Sinai — and he spoke. Off the cuff. In the power of the Spirit. And what came out was one of the most tightly organized, theologically dense, pastorally direct sermons in all of Scripture.
Last week we looked at how Peter opens the sermon with what's called a pesher — a way of reading Old Testament prophecy and saying, "This. Right here. What you're seeing right now. This is what that was pointing to." It's a surprising fulfillment of an ancient word, and the crowd has to sit up and pay attention. From there, Peter moves through a remarkably structured progression: the ministry of Jesus, his death, his resurrection, his glorification and exaltation, and finally the ramifications of salvation for how people live and relate to one another in this new community of faith. It's all there in Acts chapter 2, and today we're going to walk through the middle of it — because the middle of Peter's sermon is where things get uncomfortably honest.
You Know This Man
Peter begins the body of his sermon in Acts 2:22 with a move that's both simple and shrewd. He doesn't start with an argument. He starts with common ground.
Men of Israel, hear these words. Jesus of Nazareth, a man attested to you by God with mighty works and wonders and signs that God did through him in your midst, as you yourselves know.
You know this man. That's the starting point. Some of the people in that crowd had been in Jerusalem fifty days earlier when Jesus was crucified. Others had heard the stories of his teaching, his healings, his miracles. News like that didn't stay contained to one region — it spread. And Peter isn't introducing them to a stranger. He's talking about someone they've already heard about, maybe already seen, maybe already argued about in their homes.
But notice how he frames the miracles. He doesn't say Jesus performed signs to demonstrate his own power. He says these are things God did through him. The miracles weren't the point of Jesus' ministry — they were signposts pointing to something greater. They were God's way of saying, Pay attention to this one. Listen to what he says. He is the one I'm sending. The healings, the feeding of thousands, the calming of the sea — these were never meant to be the headline. They were meant to direct people's eyes to Jesus himself, so that they would believe what he was saying about the kingdom of God and trust in him.
It's worth pausing here, because we can fall into the same trap today. We can be fascinated by the spectacular — the signs, the dramatic moments, the experiences — and miss the one they're all pointing to. Peter's framing is a gentle corrective: the works bear witness to Jesus. Jesus is the destination.
You Crucified Him — According to the Definite Plan of God
And then Peter gets to the cross. And this is where things get serious.
This Jesus, delivered up according to the definite plan and foreknowledge of God, you crucified and killed by the hands of lawless men.
Hold both halves of that sentence at the same time, because Peter holds them together without flinching. On one hand: this was God's plan. From before the foundations of the world, God knew this was coming. Jesus wasn't a political figure who got swept up in something bigger than himself and ended up on a cross because he said the wrong thing to the wrong people at the wrong time. That's not the story. The story is that God sent his Son, and his Son willingly went to the cross as the atoning sacrifice for the sins of the world. This was not a tragedy that got out of hand. This was a rescue mission that went exactly according to plan.
Hebrews 12 puts it in terms that are almost startling in their tenderness:
For the joy that was set before him, Jesus endured the cross, scorning its shame.
For the joy. He went through the worst thing imaginable — the physical torture, the shame, the abandonment, the weight of bearing the sin of the entire human race — and he did it for the joy of what it would accomplish. The joy of seeing people reconciled to God. The joy of your forgiveness being won. That's not a man who got swept up in events beyond his control. That's the Son of God who walked into the darkness on purpose, eyes open, for the sake of the people he loves.
But on the other hand — and here's where Peter does something that takes real pastoral courage — he says to the crowd: you did this. You crucified him. By the hands of lawless men, yes, but you.
Now, I want to be careful here, because this verse has been misused in terrible ways throughout history to lay collective guilt on Jewish people, and that is not what Peter is doing. He's not pointing a finger at an ethnic group. He's pointing a finger at a crowd of people who were there and who participated — and more than that, he's pointing a finger at every one of us who stands in need of a Savior. Because when we hear "you crucified him," we don't get to step back and say, "Not me — that was them." We stand in that crowd. We own that role. It was because of my sin — your sin — that Jesus went to the cross.
That's a heavy thing to sit with. And I think we need to actually sit with it, rather than rushing past it to get to the comfort. There's a reason Peter lands this accusation before he offers the remedy. The shame of the cross has to do its work in us first. We have to recognize our complicity — not in a wallowing, self-punishing way, but in a clear-eyed, honest way. Jesus died because of me. Because of what I am without his grace. When I stand at the foot of that cross, I'm not a bystander. I'm the reason it was necessary.
And then — only then — does the mercy hit the way it's supposed to hit.
But God Raised Him Up
Peter doesn't leave them there. In verses 24 through 32, he moves from the cross to the empty tomb, and he does it by reaching back into the Psalms. He quotes from Psalm 16, and it's worth reading the full passage he cites:
I saw the Lord always before me. He is at my right hand, that I may not be shaken. Therefore my heart was glad, and my tongue rejoiced; my flesh also will dwell in hope. For you will not abandon my soul to Hades, or let your Holy One see corruption. You have made known to me the paths of life; you will make me full of gladness with your presence.
Peter's argument is straightforward and devastating in its logic. David wrote these words. But David died. David was buried. David's tomb is right here — you can go see it. His body did see corruption in the ordinary way of all human bodies. So David wasn't writing about himself. David was a prophet, and he was speaking about his descendant — the one God had sworn would sit on his throne. He was speaking about the Christ. And the Christ, unlike David, was not abandoned to Hades. His body did not see corruption. Because God raised him from the dead.
And Peter says: we are witnesses of this.
Those words — we are witnesses — are loaded with significance. The apostles had physically seen Jesus alive after his crucifixion. They ate with him. They talked with him. They put their hands on the wounds. They weren't reporting a rumor or speculating about a spiritual experience. They were testifying to something they had witnessed with their own eyes, and the personal weight of that testimony is part of what makes Peter's preaching so forceful. He's not giving a lecture on theology. He's saying: I saw this. I know this is true.
But here's what I want you to hold onto as you hear that: we are witnesses too. Not in the same way the apostles were — we didn't see Jesus walk out of the tomb in first-century Jerusalem. But we are witnesses to his grace, his forgiveness, his work in our lives. We know what it is to carry something we couldn't put down and find that he was sufficient. We know what it is to come to him in confession and actually feel the weight lifted. We have something to testify to. And the same impulse that drove Peter to stand up in front of that crowd — the impulse to say "I have to tell you what I've seen" — belongs to all of us.
The resurrection is the confirmation of everything. Jesus' death atones for sin, yes — but the resurrection is the sign that the sacrifice was accepted. It is God the Father's vindication of God the Son. It says: this was real, this was sufficient, this is the one. When we trust in Christ, we're not placing our hope in a beautiful story or a compelling philosophy. We're placing our hope in a man who was dead and is now alive, and whose victory over death is the guarantee of our own.
Lord and Christ — The One You Crucified
Peter drives toward his conclusion in verses 33 through 36, and the structure of his sermon reaches its crescendo here. He's moved through the ministry of Jesus, through the cross, through the resurrection, and now he arrives at the exaltation:
Being therefore exalted at the right hand of God, and having received from the Father the promise of the Holy Spirit, he has poured out this that you yourselves are seeing and hearing. For David did not ascend into the heavens, but he himself says, "The Lord said to my Lord, sit at my right hand, until I make your enemies your footstool." Let all the house of Israel therefore know for certain that God has made him both Lord and Christ, this Jesus whom you crucified.
Everything that they're seeing — the apostles speaking in languages they hadn't learned, the Spirit moving with visible, audible power — Peter says all of it is pointing to Jesus. All of it is evidence of his exaltation. The Holy Spirit has been poured out because Jesus is now seated at the right hand of the Father, and the Spirit is his gift to the church, the living sign that the risen Lord is reigning.
And then comes the final blow. God has made him both Lord and Christ — this Jesus whom you crucified.
The word "Lord" here carries its full weight. It's the word used in the Greek translation of the Old Testament for the divine name — Yahweh. Peter is saying Jesus is God. Not a prophet, not a teacher who got too big for his sandals, not a revolutionary who died for his ideals. The one who hung on that cross is the Lord of heaven and earth. And he is also the Christ — the Messiah, the anointed one, the fulfillment of everything God had been promising since Genesis 3:15, when God first spoke to Eve of the one who would crush the serpent's head. Every promise, every prophecy, every lamb offered on every altar throughout the entire sweep of Israel's history was pointing to this. To him.
And you crucified him.
Imagine being in that crowd and hearing those words. Some of them had shouted "Crucify him!" just fifty days before. All of them had either participated in or at least lived through the events of that week in Jerusalem. And now this fisherman — this man they probably knew had been one of Jesus' followers — is standing up and telling them that the man they rejected and handed over to be executed is the Lord God and the promised Savior, and he is alive, and the Spirit of God is moving among them as proof.
That's where Peter stops. He ends the sermon right there, on that devastating word. This Jesus whom you crucified. And as Luke tells it in the verses that follow — which we'll pick up next week — the crowd is cut to the heart. They cry out, "What shall we do?" Because when the Holy Spirit brings the weight of the truth home, that's the only question left.
The Shame That Leads to Grace
There's a reason Peter structures his sermon this way, and I don't think it's accidental. You don't lead with grace before you've led with need. You don't offer forgiveness to someone who doesn't yet know they need it. The accusation — you crucified him — isn't cruelty. It's the necessary preparation for everything that comes next. It's the wound that the medicine is meant to heal.
And here's what I want to say to you directly, as someone who has been walking with this text: you and I need to hear that same word. Not as condemnation — there is no condemnation for those who are in Christ Jesus, and that truth is bedrock — but as honest reckoning. When I stand before the cross, I can't blame Rome. I can't blame the religious leaders of first-century Jerusalem. I am complicit. My sin is part of why that sacrifice was necessary. Jesus didn't die for a generic, abstract humanity. He died for me. He died for you. And that specificity — that personal weight — is exactly what makes the forgiveness feel like forgiveness rather than just a theological transaction.
This is why Peter's sermon is so powerful. He doesn't let the cross become comfortable. He doesn't smooth it over or domesticate it. He holds it up in all its starkness — this is what happened, and you are part of it — and only from that place of honest acknowledgment does the good news become genuinely good. Jesus died because of what I am. And God raised him because of what he is. And his resurrection is my guarantee that his death was sufficient, that the sacrifice was accepted, that my sin is actually, really, truly forgiven.
The shame of the cross is meant to drive you not into despair but into the arms of the one who bore it. The weight of "you crucified him" is meant to break the ground so that "he is risen" can take root. That's the movement Peter is leading his listeners through, and it's the movement the Spirit still leads us through today.
Peter hasn't yet told the crowd what to do with all of this — that comes in the verses ahead, and we'll get there next week. But for now, the invitation is simply to stop where Peter stopped, and to sit with the question that the crowd must have been sitting with in that charged, silent moment after his last word landed. You have heard who Jesus is — Lord and Christ, crucified and risen. You know your own complicity in his death. And you know, because you've been told by someone who saw it, that he did not stay dead. What does that mean for you? What does it mean for how you hold your sin, your hope, your life? Let that question do its work before you rush to the next thing.
Comments