Third Sunday in Lent (2026)

Exactly What I Need: "The Thirst That Only Christ Can Satisfy”

Text: John 4:5–26 Supporting: Exodus 17:1–7; Romans 5:1–8

Goal

That the hearers recognize their deep spiritual thirst and trust that Jesus alone gives the living water that satisfies the soul and grants eternal life.

Malady

We try to satisfy our spiritual thirst with worldly things that can never truly satisfy.

Means

Jesus gives living water—His forgiveness, life, and the Holy Spirit—flowing from His saving work on the cross.

Grace, mercy, and peace to you from God our Father and from our Lord and Savior Jesus Christ.

Last week we discovered something important.

What we really need… is faith.

Today we discover another truth.

What I really need… is living water.

Because every human being is thirsty.

Opening Illustration

Have you ever been truly thirsty?

Not just ready for a glass of water.

But the kind of thirst where your mouth is dry… your throat burns… and nothing else matters until you find water.

Maybe it happened on a hot summer day.

You were working outside. Or hiking. Or helping someone move furniture.

The sun is beating down. Your shirt is soaked with sweat. Your tongue feels like sandpaper.

And in that moment you realize something.

You could have money in your wallet. You could have food in your bag. You could have a phone in your pocket.

But none of those things matter.

At that moment only one thing matters:

Water.

Because thirst has a way of revealing what you truly need.

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Now imagine living in a place where every drop of water must be carried home by hand.

That was everyday life in the ancient world.

Every morning and evening women would walk to the well, draw water, and carry heavy jars back home.

It was hard work.

But it was necessary work.

Without water there was no life.

And that is where our Gospel reading begins.

A woman walks alone to a well at noon — the hottest part of the day.

She is thirsty.

But Jesus knows something she does not yet understand.

Her greatest thirst is not for the water in Jacob’s well.

Her greatest thirst is for the living water that only He can give.

And the same is true for us.

Because every human being is thirsty.

Not just physically.

But spiritually.

I. The Thirst We Try to Ignore

Jesus meets the Samaritan woman at Jacob’s well.

At first the conversation seems ordinary.

Jesus asks for a drink.

But quickly the story reveals something deeper.

This woman came to the well at noon.

The hottest part of the day.

Most women came in the morning or evening.

But she came alone at high noon.

Perhaps because everyone in town knew her story.

Jesus reveals it.

She had had five husbands, and the man she was living with now was not her husband.

Her life was filled with broken relationships and shame.

But beneath all of that was something deeper.

A deep thirst.

She had been searching for something.

Love. Security. Acceptance. Meaning.

But nothing had satisfied her.

And that is the human condition.

We are all thirsty.

We thirst for meaning. We thirst for identity. We thirst for peace with God.

But we often try to satisfy that thirst with the wrong things.

People try to quench their thirst with success… money… relationships… pleasure… team sports… achievement… approval.

But none of those things truly satisfy.

Jesus says plainly:

“Everyone who drinks this water will be thirsty again.”

Everything the world offers eventually leaves us thirsty again.

Because our deepest thirst is not earthly.

It is spiritual.

We were created for God.

And until we are reconciled to Him, our souls remain thirsty.

II. The Thirst God Reveals

Our Old Testament reading shows this same truth.

The Israelites were wandering in the wilderness.

They were thirsty.

And they began to complain against God.

“Why did you bring us out here to die of thirst?”

Their thirst revealed something about their hearts.

They did not trust God.

They doubted His goodness.

They questioned His promises.

Yet even then God showed mercy.

He commanded Moses to strike the rock.

And water flowed out in the desert.

God gave life-giving water to undeserving people.

But that miracle pointed forward to something greater.

Because the deepest thirst of Israel was not physical.

It was spiritual.

And so is ours.

That is why Jesus gently exposes the Samaritan woman’s life.

Not to shame her.

But to awaken her.

The Law reveals the truth.

We are thirsty sinners.

And nothing in this world can fix that.

The Law works on us the same way Jesus worked on this woman.

He doesn’t start with a lecture on doctrine.

He simply says, “Go, call your husband.” He puts His finger right on the place where she has been going to drink: her relationships… her search for love… her search for worth.

That’s what God’s Law does.

It does not stay vague and general. It does not just say, “People are sinners.” It comes right into my life and says, “Here is the well you keep going back to.”

If Jesus sat down beside you at the well today and said, “Go, call your ______,” what would He name?

“Go, call your career plans… the way you’ve made success your identity.”

“Go, call your screen… the secret places you go online to escape, to numb yourself, to feel in control.”

“Go, call your bitterness… that grudge you refuse to release, because you think holding onto it will somehow protect you.”

“Go, call your need to be in charge… the way you panic when life slips out of your control, because deep down you don’t trust Me to be God.”

In Exodus, Israel’s thirst exposed their hearts. They didn’t just say, “We’re thirsty.” They said, “Is the Lord among us or not?” That is not just a complaint. That is unbelief.

And Romans 5 tells the truth about that unbelief. Apart from Christ we are not just “a little off track.” We are weak, ungodly, sinners, even enemies of God.

The Law is like a wise doctor. We might come in saying, “I just need a little something to pick me up.” But the tests come back and the doctor says, “It’s deeper than that. Your heart is not right.” It is painful to hear. But if the diagnosis isn’t honest, we will never receive the cure we truly need.

So God’s Law tells us the hard truth: Our hearts have turned away from Him. We have tried to satisfy our thirst with broken wells. And we cannot fix this ourselves.

And it’s right there— when we are exposed, empty, and honest— that Jesus begins to speak about living water.

III. The Living Water Jesus Gives

Then Jesus reveals the Gospel.

He says:

“If you knew the gift of God and who it is that asks you for a drink, you would have asked Him and He would have given you living water.”

Living water.

Not stagnant water.

Not temporary relief.

But water that becomes a spring of eternal life.

Jesus says:

“Whoever drinks the water I give will never thirst.”

Later in John’s Gospel we learn that this living water is the life given by the Holy Spirit through Christ. 

Through Jesus, God pours His life into human hearts.

Forgiveness.

Peace with God.

A new life that begins now and lasts forever.

This is exactly what Paul describes in Romans.

“Since we have been justified through faith, we have peace with God through our Lord Jesus Christ.”

And then Paul says something remarkable:

“God’s love has been poured into our hearts through the Holy Spirit.”

Poured.

Like water.

Like a stream flowing into a dry desert.

Christ gives life to thirsty sinners.

IV. The Savior Who Became Thirsty

But there is one final detail in this story.

The woman says,

“I know that Messiah is coming.”

And Jesus responds,

“I who speak to you am He.”

Jesus is the source of the living water.

Not religion.

Not morality.

Not spiritual effort.

Only Christ.

And here is the remarkable truth.

The One who offers living water would soon experience thirst Himself,

On the cross;

John tells us that as Jesus suffered for the sins of the world.

He cried out:

“I thirst.”

The One who offers living water became thirsty.

So that sinners could drink.

At the cross, Jesus carried our sin.

He endured God’s judgment.

And from His saving work flows forgiveness, life, and salvation.

The fountain of living water flows from Christ crucified and risen.

There is an old story from the desert regions of the Middle East.

Travelers crossing the desert sometimes carried with them a hollow staff filled with water.

From the outside it looked like an ordinary walking stick.

But inside was the water that kept them alive.

If someone in the group collapsed from thirst, the guide would take the staff, break it open, and pour out the water.

The staff had to be broken for the water to flow.

That image helps us understand something about the Scriptures today.

In the wilderness of Exodus, God told Moses to strike the rock.

And when the rock was struck, water flowed out for the people.

St. Paul later explains something remarkable about that moment.

He says:

“That rock was Christ.”

The rock had to be struck.

And Christ would be struck.

On the cross.

There, the Son of God was broken for sinners.

And from that suffering comes the living water of forgiveness and eternal life.

Which means the water Jesus offers the Samaritan woman does not come cheaply.

It comes from His cross.

From His sacrifice.

From His love poured out for the world.

Conclusion

So today Jesus says to you what He said to that woman long ago:

“Come. Drink.”

Drink the forgiveness He gives.

Drink the peace He promises.

Drink the life that flows from His cross and resurrection.

Every human heart is thirsty.

Some people try to ignore it.

Some try to satisfy it with the world.

But only one source truly satisfies.

Jesus says:

“Whoever drinks the water I give will never thirst.”

Because in Christ:

—Your sins are forgiven. —Your relationship with God is restored. —Your soul is filled with eternal life.

And the water He gives never runs dry.

Exactly what you need.

In Jesus’ name. Amen.

Prayers of the Church

Let us pray for the whole Church of God in Christ Jesus and for all people according to their needs.

Gracious Father, You sent Your Son into the world to give living water to thirsty souls. Grant that Your Church throughout the world would faithfully proclaim Christ crucified and risen, that many may come to drink deeply of the forgiveness and life He freely gives. Lord, in Your mercy, hear our prayer.

Lord Jesus, You met the Samaritan woman at the well and revealed the living water that leads to eternal life. Open hearts everywhere to hear Your Word and believe Your promise. Turn many away from the empty wells of this world and lead them to the fountain of salvation found only in You. Lord, in Your mercy, hear our prayer.

Merciful God, we confess that we often try to satisfy our spiritual thirst with things that cannot give life. Forgive us for trusting in worldly comforts, achievements, and desires more than in Your promises. Renew our hearts through the Gospel, that we may continually return to Christ, the source of living water. Lord, in Your mercy, hear our prayer.

Heavenly Father, strengthen all who are weary, discouraged, or burdened by guilt. Pour Your love into their hearts through the Holy Spirit, as Your Word promises, and remind them that through Christ they have peace with You and the hope of eternal life. Lord, in Your mercy, hear our prayer.

Lord of compassion, remember all who suffer in body, mind, or spirit. Grant healing to the sick, comfort to the grieving, strength to the weak, and hope to those facing uncertain days. Let them find refreshment and peace in the living water that flows from Christ. Lord, in Your mercy, hear our prayer.

Almighty God, watch over those who serve in our armed forces, especially those deployed or stationed overseas. Protect them in danger, grant them wisdom and vigilance in their duties, and comfort their families who await their safe return. Preserve them in faith and bring them safely home according to Your will. Lord, in Your mercy, hear our prayer.

Father of mercy, bless our homes and families. Give parents wisdom to teach their children Your Word, strengthen marriages with patience and forgiveness, and help all households look to Christ as the true source of life and peace. Lord, in Your mercy, hear our prayer.

Lord Jesus Christ, as we continue our Lenten journey, lead us to the cross where You endured thirst and suffering for our salvation. Keep us steadfast in faith until the day when we shall drink fully of the water of life in Your eternal kingdom. Lord, in Your mercy, hear our prayer.

Into Your hands, O Lord, we commend all for whom we pray, trusting in Your mercy through Jesus Christ, Your Son, our Lord, who lives and reigns with You and the Holy Spirit, one God, now and forever. Amen.