May 24, 2026, The Day of Pentecost

Our story this morning from the Acts of the Apostles, opens with the disciples who are gathered together in Jerusalem. They are waiting. Waiting because Jesus told them to wait. Waiting because he had made them a promise.

Just before his Ascension, Jesus told them, “You will receive power when the Holy Spirit has come upon you.” He promised that they would not be left alone. He promised that the Advocate, the Comforter, the Spirit of Truth would come to them. And so, they wait together in prayer and hope between Ascension and Pentecost, holding onto a promise they do not yet fully understand.

And then suddenly, it happens.

Like something out of a Christopher Nolan movie, a sound like the rush of a violent wind fills the house. Tongues as of fire rest upon each of them. They are filled with the Holy Spirit and begin speaking in different languages. The frightened disciples who had hidden behind locked doors become bold proclaimers of the Gospel. The Church is born in wind and fire and praise.

The story of Pentecost is about promises made and promises kept.

Throughout scripture, God is always making promises.

To Abraham: “I will make of you a great nation.”
To Moses: “I will be with you.”
To David: “Your kingdom shall endure forever.”
To the prophets: “I will pour out my Spirit on all flesh.”
And through Jesus: “I will not leave you orphaned.”

Again and again, God makes promises. And again and again, God keeps them.

Sometimes not in the way people expected. Sometimes not on the timeline people wanted. But always faithfully.

That is what Peter is trying to explain to the crowd on Pentecost morning. People hear the noise, see the commotion, witness ordinary Galileans speaking languages they should not know, and they ask, “What does this mean?”

Peter stands up and says: this is the promise.

“This is what was spoken through the prophet Joel: ‘In the last days it will be, God declares, that I will pour out my Spirit upon all flesh.’”

What generations had long hoped for had now come to pass. The Spirit had arrived. God had kept the promise.

And perhaps that matters because we know what it is like to live waiting for promises.

We live much of our lives in the space between promise and fulfillment.

We pray and wait.
We hope and wait.
We trust and wait.

Sometimes we wonder whether God has forgotten us.
Sometimes we wonder whether the promise was real in the first place.

The disciples surely knew that feeling. Before Pentecost, they were not triumphant heroes. They were uncertain. Grieving. Confused. They had seen resurrection, yes, but they still did not know what came next. They did not yet know what kind of future was possible.

And into that uncertainty comes the Holy Spirit.

Notice that Pentecost does not remove difficulty from their lives. The Spirit does not suddenly make everything easy. The disciples will still face persecution, hardship, imprisonment, even martyrdom.

But the promise of Pentecost is that they will not face those things alone.

God’s presence is no longer confined to the Temple or to sacred mountains or even to the earthly ministry of Jesus standing beside them. Now the Spirit dwells within them. God is with them wherever they go.

That is the promise kept at Pentecost:
not simply power,
not simply miracles,
but presence.

The abiding presence of God.

And perhaps that is still the promise we most need.

Because there are seasons in life when we feel abandoned. Moments when prayers seem unanswered. Times when grief, illness, loneliness, or uncertainty leave us wondering where God is.

Pentecost reminds us that God has not walked away.

The Spirit still comes. Still breathes life into weary hearts. Still creates courage where there was fear. Still speaks across barriers that divide people from one another. Still gathers unlikely people into one family.

One of the most beautiful details in this story is that everyone hears the Gospel in their own language.

Parthians, Medes, Elamites, visitors from Rome, people from every corner of the known world — each hears the mighty works of God in words they can understand.

The miracle is not that everyone suddenly speaks one holy language. The miracle is that God speaks to people where they are.

That matters. God comes near. God speaks our language. God meets us in ordinary life.

And that, too, is a promise kept.

At one point in my life I felt as if I was standing on the edge of an abyss. I was tired. I was lost. And I was tempted to take that one more step deeper into the darkness, but deep within me something told me that there would be more to my life than this moment. Something reassured me that the pain, the suffering, the darkness would pass and better days are on the horizon. I firmly believe that God was promising me, that if I could just find my way through with the help of others and the Holy Spirit, then things would get better. And boy did they. God kept his promise.

The promises that shape our lives matter because promises reveal character.

A broken promise wounds trust. A kept promise builds it. And Pentecost declares that God is trustworthy. God remains faithful even when circumstances are difficult.

The disciples discover this after Pentecost. The Spirit sends them outward into a complicated world. Yet everywhere they go, the Church grows. Communities form. Lives change. Hope takes root. Not because the disciples are extraordinary people, but because God keeps showing up.

That same Spirit is still at work in the Church today.

Every act of compassion.
Every word of forgiveness.
Every moment of courage.
Every time someone chooses hope instead of despair.
Every time reconciliation triumphs over division.
Every time love breaks through fear.

These are signs that Pentecost is not just something that happened long ago. The Spirit is still moving.

And perhaps that is important for us to remember now, because we live in a world filled with broken promises.

Leaders fail. Institutions disappoint. Relationships fracture. We learn to be cautious with trust. But Pentecost calls the Church to become a people shaped by God’s faithfulness instead of the world’s cynicism.

If God keeps promises, then we are called to become promise-keeping people too:
people whose words can be trusted,
people who remain faithful to one another,
people who show up,
people who embody the steadfast love of God.

Because the Spirit does not simply comfort us. The Spirit transforms us.

Pentecost is not only about what God gives. It is also about who God calls us to become.

A people of hope.
A people of courage.
A people alive with the fire of divine love.

Today, as we celebrate Pentecost, we remember:
Promises made.
Promises kept.

The promise of God’s presence. The promise that we are not abandoned. The promise that the Spirit still breathes life into the Church and into the world.

And so, we pray that the same Spirit who filled those first disciples might fill us also —
with courage when we are afraid,
with hope when we are weary,
with faith when we struggle to trust,
and with love that reflects the faithfulness of God.

For the God who made the promise is still keeping promises today.

Amen.