What Does the Catholic Church Teach About the Pope and the Bishops?
One of the most visible differences between Catholicism and many forms of Protestant Christianity is the Catholic Church’s hierarchical structure. Catholics believe that Christ did not leave behind a loose association of independent congregations. He established an apostolic Church with shepherds who would teach, sanctify, and govern His people.
At the heart of that structure are the bishops, successors of the Apostles, and the Bishop of Rome—the Pope—successor of St. Peter.
This does not mean that Catholics believe bishops are perfect, sinless, or incapable of making bad decisions. Rather, the Catholic claim is that their office belongs to the structure Christ established for His Church.
Christ Established an Apostolic Leadership
Jesus deliberately chose the Twelve Apostles and gave them real authority:
“As the Father has sent me, even so I send you.”
— John 20:21
He told them:
“He who hears you hears me.”
— Luke 10:16
And He gave them authority to bind and loose:
“Whatever you bind on earth shall be bound in heaven.”
— Matthew 18:18
Yet within the Twelve, Peter receives a unique commission. Jesus tells him:
“You are Peter, and on this rock I will build my church.”
— Matthew 16:18
Peter receives the keys of the kingdom in Matthew 16:19, is commanded to strengthen his brethren in Luke 22:32, and is personally told by the risen Christ:
“Feed my sheep.”
— John 21:17
Catholicism therefore sees two realities working together: Peter and the Apostles, followed by the Pope and the bishops.
The Catechism: The Pope and Bishops Continue the Apostolic Ministry
The Catechism of the Catholic Church explains:
“The Roman Pontiff, the successor of Peter, and the bishops, the successors of the apostles, are united to one another.”
— Catechism of the Catholic Church, §880
Read the Catechism at the Vatican
The Catechism continues that Peter’s pastoral office and that of the Apostles remain foundational to the Church and are continued by the bishops under the Pope’s primacy.
Regarding the Pope specifically, the Catechism teaches that the Bishop of Rome is:
“the perpetual and visible principle and foundation of unity.”
— CCC §882
The Pope therefore is not simply the honorary chairman of a worldwide federation of churches. Catholic doctrine holds that the office entrusted uniquely to Peter continues in Peter’s successor, the Bishop of Rome.
Canon Law summarizes the doctrine by calling the Pope the “head of the college of bishops, the Vicar of Christ, and the pastor of the universal Church.”
But Bishops Are Not Merely Papal Employees
Catholic teaching is sometimes caricatured as though the Pope possesses all authority while bishops merely carry out orders from Rome.
That is not Catholic doctrine.
Vatican II teaches that:
“The Roman Pontiff, Peter’s successor, and the bishops, the successors of the apostles, are joined together.”
— Lumen Gentium 22
Every validly consecrated bishop possesses the fullness of the sacrament of Holy Orders. Bishops teach, sanctify, and govern the particular churches entrusted to them.
Vatican II describes the diocesan bishop as:
“the visible principle and foundation of unity”
in his particular Church.
The Pope, meanwhile, is the visible principle of unity of the bishops and the whole Church.
The structure is therefore not Pope versus bishops. It is Pope with bishops, just as the New Testament presents Peter with the Apostles.
The College of Bishops
The bishops together form what the Church calls the College of Bishops.
The Catechism explains that this college does not act independently of the Pope. Rather, the episcopal college possesses authority with its head, the Roman Pontiff.
Vatican II makes the same point:
“A council is never ecumenical unless it is confirmed or at least accepted” by Peter’s successor.
— Lumen Gentium 22
This gives Catholic ecclesiology both a local and a universal dimension.
A bishop truly governs his own diocese as a successor of the Apostles. At the same time, he remains in communion with the other bishops and with the successor of Peter.
This Structure Appears Very Early in Christianity
The hierarchy of bishops is not a medieval Catholic invention.
Around the beginning of the second century, St. Ignatius of Antioch, a bishop and martyr who lived very close to the apostolic era, wrote:
“Wherever the bishop shall appear, there let the multitude also be.”
He then added:
“Wherever Jesus Christ is, there is the Catholic Church.”
— St. Ignatius, Letter to the Smyrnaeans, 8
Read Ignatius
That is remarkable evidence of an already-recognizable episcopal Church extremely early in Christian history.
About A.D. 180, St. Irenaeus of Lyons appealed to the succession of bishops as evidence against heretical movements. He wrote that Christians could identify those:
“who were by the apostles instituted bishops in the Churches”
and trace their succession.
He then pointed especially to the Church of Rome and its succession of bishops.
— St. Irenaeus, Against Heresies III.3
Read Irenaeus
Whatever later theological debates arose concerning the precise exercise of papal authority, the underlying Catholic ideas of bishops, succession, visible communion, and Roman primacy did not suddenly appear in the Middle Ages.
Vatican I: Papal Primacy Does Not Destroy Episcopal Authority
The First Vatican Council strongly defined papal primacy, but it also explicitly rejected the idea that papal authority makes bishops irrelevant.
Pastor Aeternus teaches that the Pope possesses universal pastoral authority, while also insisting that this authority does not undermine:
“that ordinary and immediate episcopal jurisdiction”
by which bishops shepherd their own flocks.
Vatican II later presented these truths together even more clearly: the primacy of Peter’s successor and the apostolic authority of the bishops belong to the same ecclesial structure.
The Pope Is Not an Absolute Monarch
Catholic teaching should also not be confused with the idea that the Pope can simply invent doctrines whenever he wants.
The Congregation for the Doctrine of the Faith explained:
“The Roman Pontiff—like all the faithful—is subject to the Word of God.”
His mission is not to create a new revelation but to protect and faithfully transmit the apostolic faith.
Read The Primacy of the Successor of Peter in the Mystery of the Church
The hierarchy exists to serve revelation, not replace it.
The Catholic Picture
The Catholic understanding can therefore be summarized very simply:
Christ is the supreme Head of the Church.
Under Christ, Peter was given a unique pastoral responsibility among the Apostles.
The ministry of Peter continues in the Bishop of Rome, the Pope.
The ministry of the Apostles continues through the bishops by apostolic succession.
The bishops govern their particular churches while remaining united with one another and with Peter’s successor.
As Vatican II beautifully states:
“All of them together and with the Pope represent the entire Church in the bond of peace, love and unity.”
— Lumen Gentium 23
That is the Catholic hierarchy—not a man-made corporate ladder, but a visible communion of shepherds intended to preserve the apostolic faith, sacraments, and unity of Christ’s Church from one generation to the next.
Sources
- Catechism of the Catholic Church
- Second Vatican Council — Lumen Gentium
- First Vatican Council — Pastor Aeternus
- Code of Canon Law, Canons 330–367
- CDF — The Primacy of the Successor of Peter in the Mystery of the Church
- St. Ignatius of Antioch — Letter to the Smyrnaeans
- St. Irenaeus — Against Heresies, Book III, Chapter 3
Is the Catholic Hierarchy Biblical?
Catholics are sometimes told that the hierarchy of pope, bishops, priests, and deacons is a later invention—that the New Testament supposedly presents Christianity as a loose collection of independent believers with no visible governing structure.
But when we actually read the New Testament, something very different appears.
We find apostles with real authority, Peter exercising a distinctive role among them, ministers being appointed to continue the apostolic mission, local churches governed by ordained leaders, and doctrinal disputes being settled through a council of Church authorities.
The fully developed terminology of later centuries is not found on every page of Scripture. But the basic structure of Catholic hierarchy is unmistakably biblical.
Jesus Did Not Establish a Leaderless Church
Christ personally chose the Twelve Apostles and gave them authority to teach and govern.
He told them:
“He who hears you hears me, and he who rejects you rejects me.”
— Luke 10:16
After His Resurrection, Jesus commissioned them:
“As the Father has sent me, so I send you.”
— John 20:21
This is not merely a command to preach as private individuals. Christ sends them with authority derived from His own mission.
That apostolic authority is also expressed in Christ's promise concerning binding and loosing:
“Whatever you bind on earth shall be bound in heaven.”
— Matthew 18:18
Christianity therefore begins not with autonomous congregations but with Christ commissioning an identifiable body of apostolic leaders.
Peter Has a Unique Position
Catholics do not believe Peter replaces the other Apostles. Rather, Peter has a special role within the apostolic college.
Jesus says directly to Simon:
“You are Peter, and upon this rock I will build my church.”
He then promises:
“I will give you the keys to the kingdom of heaven.”
— Matthew 16:18–19
The USCCB's biblical commentary notes that Matthew presents the Church as being built upon Peter and associates the power of binding and loosing with genuine teaching authority.
This language also recalls Isaiah 22:20–22, where the steward of the Davidic kingdom receives the key of the royal house and exercises authority under the king.
Christ is the King. Peter serves the King.
That is much closer to the Catholic concept of the papacy than to the idea that Peter was merely one Christian among many with no continuing ecclesial significance.
Peter's distinctive commission appears elsewhere as well.
Jesus tells Peter:
“I have prayed that your own faith may not fail; and once you have turned back, you must strengthen your brothers.”
— Luke 22:32
And after the Resurrection Christ tells him three times:
“Feed my sheep.”
— John 21:17
The Vatican's Congregation for the Doctrine of the Faith summarizes the biblical picture: Peter is the rock, the one commissioned to strengthen his brethren, and the shepherd charged with tending Christ's flock.
But Authority Was Also Given to the Apostles Together
Catholic ecclesiology is not Peter instead of the Apostles.
It is Peter with the Apostles.
Matthew 18:18 gives the authority of binding and loosing to the apostolic body, while Matthew 16 gives Peter a particular role involving the keys.
That distinction is reflected in Catholic teaching today.
The Second Vatican Council explains:
“Just as in the Gospel, the Lord so disposing, St. Peter and the other apostles constitute one apostolic college, so in a similar way the Roman Pontiff, the successor of Peter, and the bishops, the successors of the apostles, are joined together.”
— Lumen Gentium 22
That is the Catholic hierarchy in one sentence:
Peter and the Apostles → Pope and bishops.
Does the Bible Teach Apostolic Succession?
The word apostolic succession does not need to appear as a technical phrase for the reality to be present.
Acts 1 gives us an extraordinary example.
After Judas dies, Peter does not say, “There were twelve Apostles, now there are eleven, and eventually they will all disappear.”
Instead he quotes Scripture:
“May another take his office.”
— Acts 1:20
Matthias is then selected:
“to take the place in this apostolic ministry”
and is numbered with the Eleven.
Notice the principle.
An apostle dies.
His office remains.
Another person succeeds him.
That is succession.
The exact ministry of the Twelve was unique because they were witnesses of Christ's earthly ministry and Resurrection. But the New Testament clearly demonstrates that ecclesial offices can continue through successors.
Paul Passes Ministry to Others
We see the same pattern in Paul's pastoral ministry.
Paul reminds Timothy:
“Stir into flame the gift of God that you have through the imposition of my hands.”
— 2 Timothy 1:6
Timothy is then instructed:
“What you heard from me through many witnesses entrust to faithful people who will have the ability to teach others as well.”
— 2 Timothy 2:2
There are effectively several generations here:
Paul → Timothy → faithful ministers → others.
That is remarkably close to what Catholics mean when speaking of the transmission of apostolic ministry.
The New Testament Has Bishops
The English word bishop comes from the Greek episkopos, meaning an overseer.
Paul explicitly speaks of bishops.
Titus is instructed:
“Appoint presbyters in every town.”
Paul immediately goes on to describe the qualifications of:
“a bishop as God's steward.”
— Titus 1:5–7
The USCCB notes that at this early stage the terms presbyteros and episkopos could overlap in usage.
That does not disprove Catholic hierarchy. It simply shows that ecclesiastical terminology was still developing.
The important point is that there were already recognized offices, qualifications for officeholders, appointment to ministry, authority to teach, and responsibility to guard doctrine.
Paul even says that the bishop must hold firmly to the true teaching so that:
“he will be able both to exhort with sound doctrine and to refute opponents.”
— Titus 1:9
This hardly resembles a Christianity in which everyone possesses identical governing and teaching authority.
We Also Find Presbyters and Deacons
Acts describes presbyters—elders—being appointed in local churches.
Paul and Barnabas:
“appointed presbyters for them in each church.”
— Acts 14:23
The Greek presbyteros eventually gives us the English word priest through linguistic development.
The New Testament also explicitly recognizes deacons.
Paul addresses:
“all the holy ones in Christ Jesus who are in Philippi, with the overseers and ministers”
— Philippians 1:1
And 1 Timothy 3 gives qualifications for both bishops and deacons.
So already in the apostolic Church we see distinct ministries that develop into the familiar threefold ordained structure:
bishops — priests/presbyters — deacons.
Acts 15 Looks Remarkably Catholic
One of the strongest biblical examples of Church hierarchy is the Council of Jerusalem in Acts 15.
A major theological dispute erupts:
Must Gentile converts be circumcised and observe the Mosaic Law?
The Christians do not simply say:
“Everyone read the Bible and decide for yourself.”
The matter is brought before:
“the apostles and presbyters.”
A council is held.
Peter speaks authoritatively regarding God's acceptance of the Gentiles.
Paul and Barnabas give testimony.
James delivers a pastoral judgment concerning implementation.
Then the Church sends an official decision to the local churches.
Most strikingly, the council declares:
“It is the decision of the Holy Spirit and of us…”
— Acts 15:28
That sounds remarkably like the Catholic understanding of a council exercising teaching authority under the guidance of the Holy Spirit.
There is debate.
There is deliberation.
There are apostles and presbyters.
There is a decision.
And the decision is sent to other Christians with the expectation that it will be obeyed.
That is visible ecclesiastical authority.
Authority Does Not Mean Sinlessness
None of this means Church leaders are automatically holy.
Peter sinned.
Peter denied Christ.
Paul rebuked Peter's conduct at Antioch in Galatians 2.
Judas betrayed Christ despite holding apostolic office.
Catholicism does not teach that holding ecclesiastical office makes someone morally perfect.
The biblical distinction is important:
personal holiness and ecclesial office are not the same thing.
The validity of Christ's Church does not depend upon every bishop being virtuous any more than the legitimacy of the apostolic college depended upon Judas being virtuous.
What Happened After the Apostles?
Here history becomes especially important.
If the Catholic hierarchical structure were a much later corruption, we should expect the earliest post-apostolic Christians to look radically different.
They do not.
Around the beginning of the second century, St. Ignatius of Antioch repeatedly speaks of the bishop, presbyters, and deacons.
He writes:
“See that you all follow the bishop.”
And famously:
“Wherever Jesus Christ is, there is the Catholic Church.”
— Letter to the Smyrnaeans 8
Ignatius was writing only a generation or so after the Apostles.
By around A.D. 180, St. Irenaeus of Lyons explicitly appeals to the succession of bishops from the Apostles as evidence against heretics.
He speaks of:
“those who were by the apostles instituted bishops in the Churches”
and says Christians can trace their succession.
Read St. Irenaeus, Against Heresies III.3
He then gives special attention to the succession of bishops in Rome.
This is extraordinarily difficult to explain if hierarchical Christianity supposedly emerged centuries later.
Vatican II Simply Articulates the Biblical Pattern
Vatican II did not invent this theology.
It summarized the biblical and historical tradition:
“Christ the Lord instituted in His Church a variety of ministries.”
It teaches that Christ sent the Apostles and intended:
“that their successors, namely the bishops, should be shepherds in His Church even to the consummation of the world.”
— Lumen Gentium 18
It further teaches:
“bishops by divine institution have succeeded to the place of the apostles.”
— Lumen Gentium 20
The Vatican's Directory for the Pastoral Ministry of Bishops likewise describes bishops as successors of the Apostles who receive responsibility for teaching, sanctifying, and governing in communion with Peter's successor and the other bishops.
So Is the Catholic Hierarchy Biblical?
Yes.
Does the New Testament contain a modern Vatican organizational chart?
Of course not.
The Church was still in its apostolic infancy.
But all the essential elements are there:
- Christ establishes a visible Church.
- Christ appoints Apostles with authority.
- Peter receives a distinctive pastoral office.
- The Apostles exercise authority collectively.
- A vacant apostolic office is filled by a successor.
- Apostolic ministry is handed on through ordained men.
- Bishops/overseers govern and safeguard doctrine.
- Presbyters lead local Christian communities.
- Deacons exercise an ordained ministry of service.
- Church councils settle doctrinal controversies.
- Believers are expected to obey legitimate Church leadership.
And immediately after the New Testament period, Christians are already speaking clearly about bishops, presbyters, deacons, apostolic succession, the Catholic Church, and communion with Rome.
The Catholic hierarchy therefore does not fall out of the sky in the fourth century, the Middle Ages, or during the papacy of Gregory the Great.
Its roots are planted directly in the New Testament Church.
Christ remains the supreme Head of the Church.
But He chose to govern His earthly flock through visible shepherds.
The Catholic claim is simply that the structure Christ gave His Church did not vanish when the Apostles died.
It continued.
And that continuing apostolic ministry is what Catholics today call the papacy and the episcopate.
Sources and Further Reading
Scripture
Acts 1 — The Succession of Matthias
Acts 15 — The Council of Jerusalem
Titus 1 — Bishops and Presbyters
Catholic Documents
Lumen Gentium — Second Vatican Council
The Primacy of the Successor of Peter in the Mystery of the Church
Apostolorum Successores — Directory for the Pastoral Ministry of Bishops
Early Christianity
