Sermon For Pentecost Sunday

When The Wind Of Heaven Fills The House

Acts 2:1-21, 37-47 (Csb)

Pentecost Sunday

Opening: Something Changed That Morning

There are mornings that divide history. The morning of the resurrection was one of them. And then, fifty days later, came another morning that the world was not ready for.

One hundred and twenty people were gathered in a room in Jerusalem. They were not powerful people by the world's standards. They had no political influence, no military strength, no financial backing. What they had was a promise. Jesus had told them to wait in Jerusalem until they received power from on high, and so they waited. They prayed. They worshiped. And then the morning came.

Acts 2:2-4 describes it this way: "Suddenly a sound like that of a violent rushing wind came from heaven, and it filled the whole house where they were staying. They saw tongues like flames of fire that separated and rested on each one of them. Then they were all filled with the Holy Spirit and began to speak in different tongues, as the Spirit enabled them."

Something changed that morning. Not just for those one hundred and twenty. For the whole world. The church was born. The Spirit had come. And the community that the Spirit created that day still carries the same fire, the same witness, and the same mission today.

This is the day we call Pentecost Sunday. And the question the text puts before us is not simply, "What happened back then?" The question is, "Do we understand what the Spirit came to create, and are we living inside of it?"

Part One: The Spirit Came With Power And Purpose

Before we can talk about what the Spirit creates, we need to understand what the Spirit's arrival actually meant.

The disciples were not waiting for a feeling. They were not waiting for a religious experience to make them feel better about losing Jesus. They were waiting for a Person. Jesus had promised in John 14 that he would send the Comforter, the Spirit of truth, who would be with them and in them. The Spirit was not a substitute for Jesus. The Spirit was the presence of the risen Christ made available to every believer, in every place, at every moment.

When the Spirit came on that morning in Acts 2, three things happened that we need to notice.

First, the Spirit came with undeniable signs. The sound of wind, the appearance of fire, the speaking in other languages. These were not manufactured. The crowd outside heard it. People from at least fifteen different regions recognized their own native languages being spoken by Galileans who had no natural ability to speak them. This was a sovereign act of God. Nobody planned it, nobody staged it, and nobody could explain it away.

Second, Peter stood up and preached. This is important. The same Peter who had denied Jesus three times in a courtyard, the same Peter who had hidden behind locked doors out of fear, now stood in the streets of Jerusalem and declared with boldness that Jesus of Nazareth, whom they had crucified, had been raised from the dead and was now exalted at the right hand of the Father. The Spirit does not just give experiences. The Spirit produces witnesses. He takes frightened, broken, ordinary people and makes them bold proclaimers of the gospel.

Third, Peter grounded everything in Scripture. He did not say, "Something strange just happened to us." He opened the scroll of Joel and said, "This is what was spoken through the prophet Joel." The Spirit does not operate apart from the Word. The Spirit and the Word work together. The fire of Pentecost is always tethered to the truth of Scripture.

Part Two: The Spirit Creates A Witnessing Community

Now we come to the heart of what the Spirit came to build.

Acts 2:37 says that when the crowd heard Peter's message, "they were pierced to the heart." That phrase is worth sitting with. The Greek word behind it carries the idea of being stabbed, cut through, undone. These were people who had been in the crowd that called for Jesus to be crucified. And now the Spirit was using Peter's words to cut through their defenses and bring them to a place of genuine conviction.

They Asked, "Brothers, What Should We Do?"

Peter's answer in verse 38 is one of the clearest gospel invitations in all of Scripture: "Repent and be baptized, each of you, in the name of Jesus Christ for the forgiveness of your sins, and you will receive the gift of the Holy Spirit."

Notice what is being offered. Forgiveness of sins. The gift of the Holy Spirit. And notice what is required. Repentance. Not a feeling, not a performance, not a religious ritual disconnected from the heart. Repentance. A turning. A genuine change of direction toward God through Jesus Christ.

Verse 41 tells us that about three thousand people were added to the community that day. Three thousand. In one morning. This was not the result of clever strategy or polished presentation. This was the Spirit of God doing what only the Spirit of God can do, bringing the dead to life, convicting hearts, drawing people to Christ.

And here is what the Spirit-created community looks like. Acts 2:42 gives us four marks: "They devoted themselves to the apostles' teaching, to the fellowship, to the breaking of bread, and to the prayers."

This is the church. Not a building. Not a program. Not a brand. A community of people devoted to the Word, to one another, to the Lord's table, and to prayer.

Verse 43 says that "awe came over everyone." The presence of God was so real in that community that people could feel it. Signs and wonders were happening. The supernatural was not something they read about in old stories. It was something they were living in.

This is the kind of church the Spirit came to create. A community where the Word is central, where prayer is constant, where the presence of God is expected and experienced, and where the gospel is going out with power.

Part Three: The Spirit Creates A Generous And Worshiping Community

But there is more. The Spirit did not just create a preaching community. He created a generous and worshiping community.

Acts 2:44-45 says, "Now all the believers were together and held all things in common. They sold their possessions and property and distributed the proceeds to all, as any had need."

This is not a political or economic blueprint. This is a description of what happens when the love of God genuinely fills a community. When people are truly transformed by the gospel, their grip on material things loosens. They begin to see their resources as tools for the mission and for the care of their brothers and sisters. They give not because they are pressured but because the Spirit has changed what they love.

Verse 46 adds something beautiful: "Every day they devoted themselves to meeting together in the temple, and broke bread from house to house. They ate their food with joyful and sincere hearts, praising God and enjoying the favor of all the people."

Joyful and sincere hearts. That phrase captures something essential. This was not performance. This was not obligation. This was a community of people who had been forgiven much and who loved much in return. They gathered every day. They ate together. They praised God together. The worship was not contained to a Sunday service. It spilled over into every meal, every conversation, every gathering.

And verse 47 closes with this: "And every day the Lord added to their number those who were being saved."

The Spirit-filled, Word-centered, generous, worshiping community was also a growing community. Not because they had the best marketing. Because they had the presence of God. And when the presence of God is genuinely in a community, people are drawn to it. The lost are found. The broken are healed. The searching find what they were looking for.

The Central Claim: What The Spirit Came To Build

Here is the central claim of this passage, and it is the claim we need to carry with us today.

The promised Holy Spirit did not come simply to give individuals a private spiritual experience. He came to create a community. A witnessing community. A worshiping community. A generous community. A community that looks like Jesus to the watching world.

The Spirit came to fill ordinary people with extraordinary power so that the gospel of Jesus Christ would go to every nation, every language, every generation. He came to take the resurrection of Jesus and make it the living center of a community that would outlast every empire and every opposition.

And here is the good news for us today. The same Spirit who fell in that upper room is present right now. The promise of Acts 2:39 still stands: "For the promise is for you and for your children, and for all who are far off, as many as the Lord our God will call."

That promise is for you. Not just for the first century. Not just for the spiritually elite. For you. For your children. For everyone the Lord calls.

Conclusion And Charge

So what do we do with this?

If you are here today and you have never repented and placed your faith in Jesus Christ, the invitation of Acts 2:38 is still open. Repent. Turn to Christ. Receive the forgiveness he purchased on the cross and the gift of the Spirit he promised to give. You were made for this community. You were made for this life.

If you are already a believer, let Pentecost Sunday be a moment of fresh surrender. Ask the Spirit to fill you again. Not because the first filling was not real, but because we are leaky vessels who need to be continually filled. Ask him to make you a witness. Ask him to make you generous. Ask him to make your worship real and not routine.

And let us ask together, as a community, that the same fire that fell in Jerusalem would fall on us. Not as a spectacle. As a sending. As a commissioning. As a fresh empowering to carry the name of Jesus into our neighborhoods, our workplaces, our families, and our world.

The wind of heaven is still blowing. The fire of God has not gone out. The Spirit is still filling, still sending, still saving.

Come, Holy Spirit. Fill this house.

Sources Consulted

Keener, Craig S. Acts: An Exegetical Commentary, Volume 1. Baker Academic, 2012.

Polhill, John B. Acts. The New American Commentary, Volume 26. Broadman and Holman, 1992.

Peterson, David G. The Acts of the Apostles. The Pillar New Testament Commentary. Eerdmans, 2009.

Stott, John R. W. The Message of Acts. The Bible Speaks Today. InterVarsity Press, 1990.

Bock, Darrell L. Acts. Baker Exegetical Commentary on the New Testament. Baker Academic, 2007.