The real gospel is the good news about Jesus: God sent him and proved who he was through miracles, handed him over to death on the cross according to his plan, raised him from the dead, and exalted him as Lord and Messiah. In Acts 2:22-36, Peter preaches the first sermon of the church age, and it’s all about Jesus. He doesn’t offer a self-help plan, a political program, or a promise of wealth. He tells people who Jesus is and calls them to respond.
Setting the Scene in Acts 2:22-36
It was the day of Pentecost, and the Holy Spirit had just been poured out on Jesus’ followers. A crowd of Jewish pilgrims from all over the Roman world heard them praising God in their own languages and asked, “What does this mean?” Peter stood up and explained that this was the fulfillment of the prophet Joel’s promise (Acts 2:14-21). He ended that first part of his sermon with Joel’s words: “everyone who calls on the name of the Lord will be saved” (Acts 2:21). Now Peter tells them who that Lord is.
Peter hadn’t sat down days earlier to write this sermon. But Jesus had opened his mind to understand the Scriptures (Luke 24:45), had taught him about the kingdom of God for forty days (Acts 1:3), and had now filled him with the Spirit. Only weeks earlier, this same man had denied knowing Jesus three times. Now he stood before thousands in Jerusalem and proclaimed Jesus boldly.
The gospel Peter preached would be challenged almost immediately. Within a few decades, Paul had to warn the churches in Galatia about people who were twisting it.
Galatians 1:6-7 I am astonished that you are so quickly deserting the one who called you to live in the grace of Christ and are turning to a different gospel—which is really no gospel at all. Evidently some people are throwing you into confusion and are trying to pervert the gospel of Christ.
False gospels haven’t gone away. That’s why it’s worth going back to the first sermon ever preached in the church. Scholars have noticed that the same basic outline shows up again and again in Acts (Acts 3:13-26; 10:36-43; 13:23-41). The British scholar C. H. Dodd famously called this core message the kerygma, a Greek word meaning “proclamation.” These bare essentials have never changed.
Jesus, Accredited by God
Peter began the heart of his sermon by pointing straight to Jesus.
Acts 2:22-24 Fellow Israelites, listen to this: Jesus of Nazareth was a man accredited by God to you by miracles, wonders and signs, which God did among you through him, as you yourselves know. This man was handed over to you by God’s deliberate plan and foreknowledge; and you, with the help of wicked men, put him to death by nailing him to the cross. But God raised him from the dead, freeing him from the agony of death, because it was impossible for death to keep its hold on him.
Peter called Jesus “a man accredited by God.” The word means publicly shown or proven. Jesus’ miracles, wonders, and signs were God’s stamp of approval, and Peter could remind the crowd that they knew it themselves. Many of them had likely been in Jerusalem seven weeks earlier for Passover, when Jesus was crucified. His ministry wasn’t a secret or a legend. It was public history.
Notice what is missing. Peter didn’t say that God endorsed Jesus plus a list of religious rules, or Jesus plus a guarantee of health and wealth. God endorsed Jesus. No other endorsement is needed. The gospel starts and ends with him.
The Cross Was God’s Plan
Peter didn’t soften the crucifixion. Jesus was handed over, and the crowd, “with the help of wicked men,” put him to death by nailing him to a cross. Peter named three parties responsible for Jesus’ death. Gentiles were involved, since only Roman authorities could carry out a crucifixion. The Jewish leaders and people of Jerusalem were involved, since they demanded it. But the most surprising answer is the third one: Jesus was handed over “by God’s deliberate plan and foreknowledge.”
This is one of the Bible’s great mysteries. Human beings were fully responsible for what they did, and yet God was working through it to accomplish salvation. Peter later wrote that Jesus “was chosen before the creation of the world” (1 Peter 1:20). The cross wasn’t a tragic accident that God had to clean up. It was the center of his plan. And because all people are sinners, it isn’t only first-century Jews and Romans who put Jesus on the cross. Our sin put him there too.
Proven by the Resurrection
The cross isn’t the end of the story. Peter said God raised Jesus, “freeing him from the agony of death.” The word translated “agony” literally means birth pains, a vivid picture of death giving way to new life. Death couldn’t keep its hold on Jesus.
Peter backed up this claim with Scripture. He quoted Psalm 16, where David says God will not abandon his “holy one” to the grave or let him see decay (Acts 2:25-28). Then he made a simple argument.
Acts 2:29-32 Fellow Israelites, I can tell you confidently that the patriarch David died and was buried, and his tomb is here to this day. But he was a prophet and knew that God had promised him on oath that he would place one of his descendants on his throne. Seeing what was to come, he spoke of the resurrection of the Messiah, that he was not abandoned to the realm of the dead, nor did his body see decay. God has raised this Jesus to life, and we are all witnesses of it.
Everyone knew where David was buried. His tomb was still in Jerusalem, and the Jewish historian Josephus mentions it too. David’s body had decayed like everyone else’s, so the psalm couldn’t be about him. David was a prophet, and God had promised him a descendant who would sit on his throne forever (2 Samuel 7:12-16). He was looking ahead to the Messiah. Peter then added his second line of proof: “we are all witnesses of it.” The apostles had seen the risen Jesus with their own eyes.
The resurrection isn’t an optional extra. Paul put it bluntly.
1 Corinthians 15:14 And if Christ has not been raised, our preaching is useless and so is your faith.
Without the resurrection, there is no good news. The resurrection proves that Jesus is who he said he was, that his death paid for sin, and that death itself has been defeated.
Jesus Is Lord and Messiah
Peter’s sermon reached its climax by explaining where Jesus is now and what the events of Pentecost meant.
Acts 2:33-36 Exalted to the right hand of God, he has received from the Father the promised Holy Spirit and has poured out what you now see and hear. For David did not ascend to heaven, and yet he said, ‘The Lord said to my Lord: “Sit at my right hand until I make your enemies a footstool for your feet.”’ Therefore let all Israel be assured of this: God has made this Jesus, whom you crucified, both Lord and Messiah.
Peter quoted Psalm 110:1, the Old Testament verse quoted or alluded to more often in the New Testament than any other. Jesus himself used it to show that the Messiah was more than just David’s son (Mark 12:35-37). David never ascended to heaven, so he wasn’t talking about himself. He was talking about his Lord, who would sit at God’s right hand, the place of highest honor and authority.
This means Jesus’ kingdom isn’t waiting to begin. Jesus is already on the throne. It isn’t the earthly kingdom the disciples once expected (Acts 1:6-11). It’s far better. And the proof was right in front of the crowd: the exalted Jesus had received the promised Spirit from the Father and poured him out.
Peter’s final sentence lands like a hammer. God has made this Jesus, “whom you crucified,” both Lord and Messiah. “Messiah” (Christ) means the anointed King Israel had been waiting for. “Lord” is even bigger. In the Greek translation of the Old Testament, kyrios was the word used in place of God’s personal name. When Peter called Jesus Lord, he was connecting him to the Lord of Joel’s prophecy, the one people must call on to be saved.
What This Means for Us
Many messages today borrow the name of Jesus but change the gospel. Some say Jesus plus your good works. Some say Jesus plus prosperity, as if following him is mainly a way to get what you already wanted. Some say Jesus plus affirmation, as if he simply approves of you as you are and never calls you to turn from sin. Others turn the gospel into a political platform. Every one of these adds something to Jesus or subtracts something from him. Peter’s sermon offers none of them. It offers Jesus: crucified, risen, and reigning.
The real gospel is also an invitation. Peter’s hearers were about to ask, “What shall we do?” (Acts 2:37-41). The answer still begins with recognizing that Jesus is Lord and turning to him. If you’ve never done that, today is a great day to start. Learn more here: How can I become a Christian?
The Takeaway
What is the real gospel? It’s the good news about Jesus. God proved Jesus through miracles, handed him over to the cross according to his plan, raised him from the dead, and exalted him to his right hand as Lord and Messiah. Every other “gospel” is a cheap substitute that can’t satisfy or save. The real gospel invites us to call on Jesus.
