Wait… Was Peter Really the First Pope?

Out of twelve Apostles, Jesus gave exactly one a new name.

He called a fisherman named Simon “Rock.”

Imagine the other eleven.

Andrew, Peter’s own brother, did not get a new name.

John, the beloved disciple, did not get a new name.

Only Simon.

And names given by God in the Bible always mean something.

A lot of Christians think:

“Peter was an important apostle, but he was one among equals. The idea of a pope came much later. Jesus is the only head of the Church.”

And at first that sounds right.

Jesus really is the head of the Church.

Catholics agree.

And the word “pope” never appears in the Bible.

But then you start reading a few passages and you have to stop for a second.

Because Jesus treats Peter differently from everyone else.

Over and over.

The question is not whether Jesus is the head of the Church. It is what He gave Peter, and why.

A New Name

The very first time Jesus meets Simon, He looks at him and says:

“Thou shalt be called Cephas, which is interpreted Peter.”
— John 1:42

Cephas is Aramaic for “rock.”

In the Bible, when God changes someone’s name, He is giving them a new mission.

Abram became Abraham, “father of many nations.”

Jacob became Israel.

And Simon became Rock.

Nobody in the Old Testament was ever named “Rock.”

That title was used for God Himself.

Wait.

Why would Jesus give a fisherman a name that belonged to God?

A new name in Scripture means a new job.

“Upon This Rock”

At Caesarea Philippi, Jesus asks the Apostles who they say He is.

Peter answers: “Thou art Christ, the Son of the living God” (Matthew 16:16).

And Jesus responds:

“And I say to thee: That thou art Peter; and upon this rock I will build my church, and the gates of hell shall not prevail against it.”
— Matthew 16:18

Notice the pattern.

Peter says who Jesus is.

Then Jesus says who Peter is.

“Thou art Peter.”

Rock.

And on this rock, I will build My Church.

Jesus spoke Aramaic.

In Aramaic, it would sound like: “You are Kepha, and on this kepha I will build my Church.”

It is very hard to make that mean anything other than Peter.

The Keys

Then Jesus says:

“And I will give to thee the keys of the kingdom of heaven. And whatsoever thou shalt bind upon earth, it shall be bound also in heaven: and whatsoever thou shalt loose on earth, it shall be loosed also in heaven.”
— Matthew 16:19

Not to all the Apostles.

To Peter.

And any Jew listening would have thought of Isaias 22.

There, God removes the corrupt steward of King David’s house and gives the office to a man named Eliacim:

“And I will lay the key of the house of David upon his shoulder: and he shall open, and none shall shut: and he shall shut, and none shall open.”
— Isaias 22:22

The steward held the king’s keys and ruled the household in the king’s name.

And it was an office.

When one steward left, the keys passed to the next.

Wait a second.

Jesus is the Son of David.

And He hands the keys of His kingdom to one man.

Keys are not a compliment. They are an office.

We explain more in What the Keys of the Kingdom Mean.

Jesus Keeps Singling Peter Out

Once you notice it, you see it everywhere.

Jesus teaches the crowds from Peter’s boat (Luke 5:3).

Peter is the one who walks on the water toward Him (Matthew 14:28–31).

When the temple tax comes due, Jesus tells Peter to pay it “for me and thee” (Matthew 17:26).

On Easter morning, the angel says to tell “his disciples and Peter” (Mark 16:7).

The risen Jesus appears to Peter before the Twelve: “The Lord is risen indeed, and hath appeared to Simon” (Luke 24:34).

Paul lists it the same way: “he was seen by Cephas; and after that by the eleven” (1 Corinthians 15:5).

Peter.

Then everyone else.

Again and again.

The Gospels don’t treat Peter as one name in a list. They treat him as first.

“Confirm Thy Brethren”

At the Last Supper, Jesus says something specifically to Peter:

“Simon, Simon, behold Satan hath desired to have you, that he may sift you as wheat.”
— Luke 22:31

In the original Greek, that “you” is plural. Satan wants all of them.

Then:

“But I have prayed for thee, that thy faith fail not: and thou, being once converted, confirm thy brethren.”
— Luke 22:32

That “thee” is singular.

Jesus prays for Peter in particular.

And gives Peter a job: strengthen the others.

Jesus prayed for one Apostle’s faith so that he could hold up the rest.

“Feed My Sheep”

After the Resurrection, Jesus finds Peter by the Sea of Galilee.

Peter had denied Him three times.

So Jesus asks him three times, “Lovest thou me?”

And three times, He gives Peter a command:

“Feed my lambs.” … “Feed my lambs.” … “Feed my sheep.”
— John 21:15–17

Jesus is the Good Shepherd.

And before He ascends, He hands His flock to Peter.

Not to the Apostles as a committee.

To Peter.

Then Jesus tells Peter how his life will end: one day another will lead him “whither thou wouldst not” (John 21:18).

John adds that Jesus said this “signifying by what death he should glorify God” (John 21:19).

Hold on to that.

It matters soon.

Three denials, three questions, three commands. Peter is forgiven and sent.

Then Peter Leads

Now watch Peter in the early Church.

Every list of the Apostles names Peter first. Matthew even says, “The first, Simon who is called Peter” (Matthew 10:2).

Peter leads the choice of a replacement for Judas (Acts 1:15–26).

Peter preaches the first sermon at Pentecost (Acts 2:14).

Peter works the first miracle (Acts 3).

Peter judges the first sin in the Church, Ananias and Saphira (Acts 5:1–11).

Peter travels around “visiting all” the churches (Acts 9:32).

Peter receives the revelation that Gentiles can be baptized (Acts 10).

When Peter is thrown in prison, “prayer was made without ceasing by the church unto God for him” (Acts 12:5).

Peter.

Peter.

Peter.

In the first chapters of Acts, Peter acts exactly like the man who holds the keys.

Watch the Council of Jerusalem

In Acts 15, the Church faces its first big fight over doctrine: do Gentile converts have to be circumcised?

There is “much disputing.”

Then:

“Peter, rising up, said to them: Men, brethren, you know, that in former days God made choice among us, that by my mouth the Gentiles should hear the word of the gospel, and believe.”
— Acts 15:7

And after Peter speaks, “all the multitude held their peace” (Acts 15:12).

James then speaks and agrees with him.

Wait.

The whole assembly goes quiet when Peter stands up.

And Paul, after his conversion, goes up to Jerusalem specifically “to see Peter” (Galatians 1:18).

Not James.

Not John.

Peter.

When the young Church needed an answer, Peter stood up.

But Where Did Peter End Up?

Here is where a lot of people have another “wait a second” moment.

Peter ends his first letter with a greeting from “the church that is in Babylon” (1 Peter 5:13).

Babylon was a common early Christian nickname for Rome, the great pagan capital (compare Revelation 17–18).

And remember what Jesus told Peter in John 21?

That he would be led where he did not want to go, and would glorify God by his death.

Christians have always said where that happened.

Rome.

Under the Emperor Nero.

Tradition holds that Peter was crucified, and that he asked to be crucified upside down because he was not worthy to die the way his Lord did.

Peter’s road did not end in Galilee. It ended in Rome.

The Christians Right After the Apostles

You don’t have to wait for the Middle Ages to find this.

Read the people who came right after the Apostles.

Around A.D. 96, Clement, a bishop of Rome, writes to the church in Corinth. He holds up Peter and Paul as “the noble examples of our own generation” who suffered and died for the faith. He writes it like news everyone in Rome already knew.

Around A.D. 107, Ignatius of Antioch writes to the Christians of Rome on his way to his own martyrdom.

And he says something striking:

He does not give them commands “as Peter and Paul did.”

Wait.

Why would a bishop from Syria mention Peter when writing to Rome?

Because everyone knew Peter and Paul had taught there.

Within one lifetime of Peter’s death, Christians were already linking Peter to Rome.

The Second Century Lists the Bishops

Around A.D. 180, Irenaeus of Lyons is fighting groups who claimed secret teachings from the Apostles.

His answer is simple: look at the churches the Apostles founded, and the bishops who followed them.

And he picks one church as the clearest example.

Rome, “founded and organized by the two most glorious apostles, Peter and Paul.”

Then he lists Rome’s bishops, one after another:

Linus.

Anacletus.

Clement.

Evaristus.

Alexander.

Sixtus.

Down to Eleutherius, the bishop in Irenaeus’ own day, the twelfth from the Apostles.

Around A.D. 200, Tertullian calls Rome the church where Peter suffered a death like his Lord’s.

Around the same time, a Roman Christian named Gaius says he can show visitors the “trophies,” the tombs, of the Apostles on the Vatican Hill and on the road to Ostia.

Wait a second.

A Christian in A.D. 200 is pointing to Peter’s grave on the Vatican Hill.

Second-century Christians didn’t argue about whether Peter had a successor. They could name them.

“The Chair of Peter”

By the middle of the third century, the language is already settled.

Around A.D. 251, St. Cyprian of Carthage writes about the election of Cornelius as bishop of Rome.

And he describes it this way: Cornelius took “the place of Fabian, that is, the place of Peter.”

The place of Peter.

Two hundred years after Peter died, the bishop of Rome is still sitting in Peter’s place.

Cyprian also speaks of the “chair of Peter” as the source of the Church’s unity.

That’s where the Church’s feast of the Chair of St. Peter (February 22) comes from: not a piece of furniture, but an office.

Want to pray for the Church and the pope with the Rosary? Get our free printable Rosary guide.

The “chair” was never about a seat. It was about who speaks for Peter now.

The Tomb Under St. Peter’s

Remember Gaius in A.D. 200, pointing to Peter’s grave on the Vatican Hill?

In the 300s, Emperor Constantine built the first great basilica right over that spot, even though it meant cutting into a hillside and building over a cemetery.

Why go to all that trouble?

Because that’s where Christians said Peter was buried.

Then, in the 1940s, archaeologists dug beneath St. Peter’s Basilica.

Under the altar they found a first-century cemetery, a simple monument from around A.D. 160, and walls covered in early Christian graffiti invoking Peter.

In 1950, Pope Pius XII announced that Peter’s tomb had been found.

The archaeology says the same thing as the early Christians: Peter is buried on the Vatican Hill.

What the Church Teaches Today

The Catechism puts it this way:

“The Lord made Simon alone, whom he named Peter, the ‘rock’ of his Church. He gave him the keys of his Church and instituted him shepherd of the whole flock” (CCC 881).

And it says the pope, as Peter’s successor, “is the perpetual and visible source and foundation of the unity both of the bishops and of the whole company of the faithful” (CCC 882).

Today that office is held by Pope Leo XIV.

The line runs from Peter, through Linus and Clement, through Fabian and Cornelius, all the way to now.

You may read those passages differently.

But you at least have to admit:

The Catholic claim is not that Rome invented a pope. It is that Rome kept Peter’s office.

To go deeper, read Why Catholics Believe the Pope Has Authority and What Apostolic Succession Means.

“But Isn’t Jesus the Rock?”

Some Christians point to Scripture: “the rock was Christ” (1 Corinthians 10:4), and no one can lay another foundation than Jesus Christ (1 Corinthians 3:11).

That’s a fair point.

And Catholics agree: Christ is the foundation.

But Scripture uses the same image in more than one way.

Paul also says the Church is “built upon the foundation of the apostles and prophets, Jesus Christ himself being the chief corner stone” (Ephesians 2:20).

And the walls of the heavenly Jerusalem rest on twelve foundations bearing the names of the twelve Apostles (Revelation 21:14).

Jesus can be the Rock and still make Peter a rock.

Just as Jesus is the Good Shepherd and still tells Peter, “Feed my sheep.”

Some also argue that the Greek words differ: Petros (Peter) and petra (rock).

But petra is a feminine noun, so a man’s name needs the masculine form, Petros.

And in Aramaic, the language Jesus spoke, there is one word for both: Kepha.

Christ is the foundation. Peter is the rock Christ chose to build on.

“Peter Was Never in Rome”

This one gets said a lot.

So check the dates.

Around A.D. 64–67: Peter dies under Nero, by the earliest tradition.

Around A.D. 96: Clement of Rome writes of Peter as a martyr “of our own generation.”

Around A.D. 107: Ignatius writes to Rome and mentions Peter and Paul.

Around A.D. 180: Irenaeus says Peter and Paul founded the church at Rome and lists its bishops.

Around A.D. 200: Gaius points to Peter’s tomb on the Vatican Hill.

1950: Pius XII announces the tomb has been found.

No early Christian writer ever says Peter died anywhere else.

No other city ever claimed his grave.

Every early witness points to the same place.

“The Word ‘Pope’ Isn’t in the Bible”

True.

Neither is the word “Trinity.”

Neither is the word “Bible.”

“Pope” simply comes from papa, “father,” a warm title early Christians gave their bishops.

Over time it came to be used above all for the bishop of Rome.

The question isn’t whether the title is in Scripture.

The question is whether the office is. And Scripture shows the office: the rock, the keys, the flock.

“But Peter Made Mistakes”

He sure did.

He denied Jesus three times.

Paul had to correct him to his face once (Galatians 2:11).

Right after being called the Rock, Jesus called him “Satan” for trying to stop the Cross (Matthew 16:23).

Peter is proof that the pope is not chosen for being perfect.

He is chosen by Christ, and Christ keeps His promises even when His servants fail.

That is good news for the rest of us too.

The Church does not stand on Peter’s perfection. It stands on Christ’s promise.

So What Is the Catholic Claim?

Here it is in simple terms.

Jesus renamed Simon “Rock” and said He would build His Church on that rock.

He gave Peter alone the keys of the kingdom, echoing the royal steward of Isaias 22.

He prayed for Peter’s faith and told him to strengthen his brothers.

After the Resurrection, He told Peter to feed His sheep.

Peter led the early Church, stood up at the first council, and died in Rome.

The Christians who came right after him named the bishops who took his place.

Catholics call the man who holds that office the pope.

So the real question is not:

“Where does the Bible say Peter was pope?”

The better question is:

“Why did Jesus give one Apostle a new name, the keys, and the flock, if He did not mean for him to lead?”

Because Jesus does not hand out keys for decoration.

Keep reading: How the Catholic Church Began, Why Catholics Believe the Pope Has Authority, or browse more questions in Catholicism Explained.

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Catholic Sources

Scripture (Douay-Rheims): Isaias 22:20–22; Matthew 10:2; Matthew 14:28–31; Matthew 16:13–23; Matthew 17:23–26; Mark 16:7; Luke 5:3; Luke 22:31–32; Luke 24:34; John 1:42; John 21:15–19; Acts 1:15–26; Acts 2:14; Acts 3; Acts 5:1–11; Acts 9:32; Acts 10; Acts 12:5; Acts 15:7–12; 1 Corinthians 3:11; 1 Corinthians 10:4; 1 Corinthians 15:5; Galatians 1:18; Galatians 2:11; Ephesians 2:20; 1 Peter 5:13; Revelation 21:14.

Catechism of the Catholic Church: CCC 552–553 (the keys); CCC 880–882 (Peter and his successors).

Early Christian writers:

• St. Clement of Rome, Letter to the Corinthians 5 (c. A.D. 96)
• St. Ignatius of Antioch, Letter to the Romans 4 (c. A.D. 107)
• St. Irenaeus of Lyons, Against Heresies 3.3.2–3 (c. A.D. 180)
• Tertullian, Prescription Against Heretics 36 (c. A.D. 200)
• Gaius of Rome (c. A.D. 200), quoted by Eusebius, Church History 2.25
• St. Cyprian of Carthage, Letter 55 (to Antonianus) and On the Unity of the Catholic Church 4 (c. A.D. 251)

Archaeology: excavations under St. Peter’s Basilica (1939–1949); Pope Pius XII’s announcement of the tomb (1950).

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