The Living Water of Pentecost

There is a kind of thirst that water doesn’t fix. You may know what I mean. It’s the feeling of longing, of searching, of seeking. Like something is missing. Like you keep returning to the same familiar wells and leaving still wanting. We do not often name that kind of thirst. But it is exactly the condition Jesus speaks to when he stands up in the Temple and cries out:

“Let anyone who is thirsty come to me, and let the one who believes in me drink.”

And where he says this matters. John’s reading transports us back, long before the trial, death and resurrection. Jesus is in Jerusalem for the Festival of Booths, one of the festivals of the Jewish year. The city is crowded with people who remember when their ancestors wandered in the desert and God brought water from rock.

Each day of the festival, water is drawn and carried to the Temple. It is poured out at the altar. The ritual remembers God’s provision in the wilderness, prays for rain and harvest, and reaches toward the prophets’ vision of a day when living water will flow from Jerusalem and renew the whole earth.

And on the last great day of the festival — at the height of all that memory and hope — Jesus stands up and shouts:

“Let anyone who is thirsty come to me.”

He is not adding a footnote to the ritual. He is standing within it and opening it wider.

The water you have been pouring out is not wasted.

The hope you have been rehearsing is not naïve.

The life you have been longing for is not unknown to God.

“Let anyone who is thirsty come to me.”

And John adds: “He said this about the Spirit.”

The image of living water runs deep in scripture. The prophet Jeremiah hears God say:

“My people have forsaken me, the fountain of living water, and dug out cisterns for themselves — cracked cisterns that can hold no water.”

The cistern is a reasonable human response to thirst — you need water, you build something to contain it, manage it, secure it. But something shifts, slowly, when we stop drinking from what the cistern was meant to hold and start protecting the cistern itself. When the container becomes the point. When the form that was meant to carry us to the water becomes a substitute for it. The cistern, Jeremiah says, is cracked. It cannot hold what we need. And meanwhile the fountain of living water — which is God, which is the Spirit — keeps flowing, free and uncontainable, just beyond the walls we built.

There are subtler versions of this too. You don’t have to build a cistern to avoid the water. You can simply stand beside it. You can observe it. Study it. Admire it. You can come to the river every single week and never actually step in.

We are singing “Down in the River to Pray” today, and while we were planning the service, I kept accidentally calling it “Down to the River to Pray.” Leslie finally had to correct me. Which, honestly, may be a revealing mistake.

Because there is a difference between going to the river and going into it. You can stand near the water a very long time.

There is a scene in the movie O Brother, Where Art Thou? where the characters stumble across a river baptism in the woods. A crowd dressed in white is moving slowly toward the water, singing “Down in the River to Pray.” One of the men sees what is happening and runs straight into the river to be baptized. Another hangs back on the shore, watching, trying to make sense of it all.

There are times when thoughtfulness deepens faith. God gave us minds capable of wonder, discernment, and reflection — the life of faith is not opposed to reason. But there are also moments when analysis becomes distance, when we remain on the bank not because we are thoughtful, but because entering the water would require surrender.

“Let anyone who is thirsty come to me.”

Jesus speaks these words in John not to outsiders, but to people already standing near the water. Already religious. Already participating in the rituals. Already singing the songs. They came. They showed up. And Jesus still looks at them — looks at us — and says:

“Let anyone who is thirsty come to me.”

This is what Pentecost keeps insisting, year after year. Pentecost is not only the story of something that happened once. Yes, the Spirit came in wind and fire. Yes, language barriers broke open and people heard one another across difference and distance. But the Spirit did not stop moving when Acts 2 ended. The invitation did not close.

And here is what those two things — the cistern and Pentecost — have to do with each other. The Spirit keeps issuing the invitation because we keep building new cisterns — finding fresh ways to contain what cannot be contained, to protect a form of the faith while the living water finds new channels. Pentecost is not a one-time event. It is the perpetual refusal of the living water to stay where we put it.

Every time the Spirit moves, it is Pentecost.

Every time someone enters the water, it is Pentecost.

The water is living because the Spirit is still moving.

Which means baptism is not only something that happened once, long ago. It is not only memory. It is a present current.

For those of you who were baptized decades ago — maybe before you could speak or choose or understand — the invitation is still being issued to you today. The cistern you have been tending, whatever form it takes, is not the water itself. The water is still flowing. The question is not whether it is there. The question is whether we are in it.

“Let anyone who is thirsty come to me.”

Not come and observe. Not come and explain everything first. Come and drink.

If you have been here for a baptism before, you may know that my favorite baptism story is that of Ethiopian eunuch. In Acts, this Ethiopian official is traveling down the road with Philip when they come upon water beside the road. He looks at it and asks, simply: “What is to prevent me from being baptized?” The astonishing thing is how often the answer turns out to be: nothing. Nothing prevents. The water, the Spirit, is already there, moving.

In a few moments, we will baptize Teddy at this font. Our own version of a cistern — holding water even imperfectly, even when a bit cracked.

The font is small. Ordinary water from a tap. But in baptism, the church trusts that something larger meets us there — the wild, living water Jesus speaks about, the Spirit that cannot finally be contained by any vessel we build. Even this one. Even the traditions and forms and beloved ways of being church that have carried us faithfully to this moment.

Those of us who live here know something about wild water. Lake Superior is never truly still. It has swallowed ships whole. It has its own moods, its own force, its own depth. And if you have ever stood beside it long enough — really stood there, letting it have your full attention — you know the feeling. Something in you shifts. You get smaller. You are reminded of your place in creation. And yet we can live beside all that water and still remain thirsty. Because the deepest things in creation do not exist merely to satisfy us. They awaken us. They point beyond themselves.

Watch what happens in baptism. The water moves. It is poured out. It runs. It escapes the container in the very act of the sacrament. The Spirit does that too. It finds the edges of every vessel we build and runs over them, presses past them, flows on toward places we didn’t plan to go.

Teddy will not understand what is happening today. Cannot evaluate it first. Cannot earn it or explain it. Teddy will simply be carried to the water, held there by others, and named beloved.

That helplessness is not something grace works around. It is the way grace finds us. It is the whole point. We are loved before we understand. Received before we think we deserve it. And the living water reaches us not because we found our way to the spring, but because the spring kept moving until it found us.

This child will not enter the water alone. Parents and family will make promises. This congregation will make promises. All of us together will help carry this child into the life of faith. Because living water moves outward. It does not stay contained.

The prophet Ezekiel saw a river flowing from the Temple, growing deeper as it moved, bringing life even to the Dead Sea — the most forsaken place imaginable. The river didn’t ask whether it deserved it. It just went. The Spirit moves toward what is dry, what has been abandoned, what seems beyond renewal. And if we enter the current, it carries us there too. Not just to the comfortable places. To the dry ones. The ones that need what we’ve been given.

“Let anyone who is thirsty come to me.”

The invitation Jesus cries out in the Temple court, on the last great day of the festival, is the same invitation being offered here, today, at this font.

Come. Not to watch. Not to master it first.

You are thirsty. The water is living. It is moving.

What is to prevent you?

Come and drink.