Acts 2:1–21; The Festival of Pentecost; May 24, 2026
Life in Christ Lutheran Church, Grand Marais, MN
Grace and peace to you from our Lord and Savior, Jesus Christ. Amen.
The history of the world is full of people who have tried to reach up to heaven. At Babel they tried to build a tower. World religions are full of people trying with morality. Mystics try with inner experience. Politics tries with power. That’s the nature of people. But Pentecost turns it upside down. God comes down to people. God acts.
At Pentecost the disciples weren’t seeking out some spiritual experience. They were waiting. They weren’t shouting revival in the streets. They weren’t seeking to create a movement. They were gathered together waiting…
Then the sound of wind. The fire appeared. The Spirit was there. And all of it was God coming down to them. At Pentecost God publicly revealed and gathered His New Testament Church. The church is God’s creation.
The apostles speaking in tongues is a bit odd, it seems. But the important part of it is that the people understood what they were saying. The tongues they were speaking were languages that the people gathered understood. God was preaching, through the Apostles. They were preaching Christ crucified, dead, buried and risen. And that was huge. Christ is preached, people understood. God wants Jesus preached, and he wants him preached in public.
Martin Luther said, “The church is God’s mouth house.” Pentecost fits that perfectly. God speaking though specific people. The Church continues as God’s public speaking house in the world. The Holy Scriptures. Holy Baptism. Holy Absolution. Holy Communion. All God’s voice speaking and doing what God does. Everything is external. The church delivers God’s Word.
There is a word for God working otherwise. It is called enthusiasm. The Greek word is ἐνθουσιασμός. It means having a god within. When the Greeks used it, they were referring to divine possession. Ecstatic inspiration. Even a trance-like revelation. A god speaks directly inside a person apart from ordinary means.
Luther spent a great deal of time speaking against it. He condemned mystical revelations, inner voices, direct inspiration claims, dreams treated as revelation, rejection of preaching and sacraments, spiritualism detached from Scripture. He spoke so fervently against it because fallen humanity wants direct access to God, spirituality without means, revelation without Scripture, and glory without Christ crucified.
Pentecost actually argues against enthusiasm. The Spirit binds Himself to means: words, preaching, water, bread and wine. Scripture never pushes people to inward private revelation. When the Spirit is at work, Christ crucified is forefront. The Spirit points us outside of ourselves to Christ. The Holy Spirit always rides in the vehicle of the Word.
It goes against our sinful human nature, but this idea is absolutely critical. Peter, in his Pentecost sermon, doesn’t spend any time explaining tongues. What does he do? He preaches. He preaches Christ crucified. He preaches Christ risen. He preaches forgiveness of sin through Christ’s cross. That tells you all you need to know. That is what Pentecost, the birthday of the New Testament church, is really all about. The Spirit does not come to replace Christ. He comes to proclaim Christ.
In a real sense, Pentecost reverses what happened at the tower of Babel. In Genesis 11, humanity was united.
“Come, let us build ourselves a city and a tower with its top in the heavens, and let us make a name for ourselves.”
It was fallen people attempting to ascend to heaven by its own power.
The focus was “let us build,” “let us make a name,” human glory, human achievement, and human unity apart from God.
The tower of Babel was not merely about architecture. It was about pride. They were trying to have salvation without grace, unity without truth, trying to reach heaven without God’s mercy. So God judged Babel by confusing their language and scattering them across the earth. The very thing they trusted for unity — their common speech — became the instrument of division.
At Pentecost, humanity is again gathered from many nations: Parthians, Medes, Elamites, Romans, Arabs, Egyptians, and many more. But now God does the work.
At Babel, humanity tried to rise up to God. At Pentecost, God comes down to humanity.
Pentecost does not erase nations, cultures, or languages. God does not create one earthly culture or one political kingdom. Instead, He unites sinners from every tribe and language through one Gospel and one Savior.
The Church becomes universal — catholic — not because earthly distinctions disappear, but because Christ gathers believers from every nation into one body.
This is why Pentecost is so important for understanding the Church. The Church is not built upon race, nationality, politics, culture, or earthly power. The Church is created by the Holy Spirit through the preaching of Christ crucified and risen.
And that means Pentecost is not merely an event from long ago. Pentecost continues wherever Christ is preached faithfully. The same Holy Spirit who descended upon the apostles is still at work now through the same Gospel. That is what is happening here today.
The Spirit is at work through preached words. Through Scripture read aloud. Through Baptism. Through Absolution. Through the body and blood of Christ placed into your mouths for the forgiveness of sins.
That may not seem dramatic to the world. There are no visible tongues of fire resting above your heads. There is no rushing wind shaking the walls of this church. But the greater miracle remains.
Sinners hear Christ crucified. Sinners are forgiven. Faith is created. The dead are made alive. The Church is gathered.
And that is the true miracle of Pentecost. The world still searches for salvation in power, politics, inward spirituality, emotional experiences, and human achievement. Humanity still tries to build Babels. But the Lord still comes down to sinners through His Word. And where Christ is preached, there the Holy Spirit is at work. There the Church lives. There sinners are saved. In the name of Jesus. Amen.
The peace of God that passes all understanding, keep your hearts and minds in Christ Jesus. Amen.