Peter’s presence in Rome in indicated in his first letter. The name “Babylon” is used here as a cryptic name for the city of Rome, a characteristic of writings done during times of persecution. During Peter’s time (witnessed by his own martyrdom) and most New Testament times (witness the Book of Revelation–classic persecution literature), Rome took on the characteristics of the most outstanding example of a world power hostile to God–ancient Babylon.
1 Peter 5:12-13
I write you this briefly through Silvanus … The chosen one at Babylon sends you greeting, as does Mark, my son.
Clement of Rome (I Clement) and Irenaeus (To the Romans) both attest to Peter’s presence and death in Rome.
Paul makes mention of Linus, a Christian at Rome. Irenaeus (Adversus Haereses, 3, 3, 3) tells us that the same Linus was Peter’s first successor as bishop of Rome.
2 Timothy 4:21
Eubulus, Pudens, Linus, Claudia, and all the brothers send greetings.
Two great historians of the Church, Eusebius of Caesarea, a bishop and historian of the Council of Nicaea, and Augustine, bishop and theologian, preserve for us the list of successors of the bishop of Rome to their own time. They attest to the sense and realization the Church had to the need for historic succession to the Bishop of Rome.
Eusebius (260-339), The History of the Church, Book 3, 324 AD
After the martyrdom of Paul and Peter, the first man to be appointed Bishop of Rome was Linus. … Linus, who is mentioned in the Second Epistle to Timothy as being with Paul in Rome, as stated above was the first after Peter to be appointed Bishop of Rome. Clement again, who became the third Bishop of Rome … to Miltiades.
Augustine (354-430), Letters, No. 53, 400 AD
For, to Peter succeeded Linus, to Linus, Clement, to Clement Anacletus, to Anacletus Evaristus, … to Siricius Anastasius.
On the following pages is a list the bishops of Rome from Peter to Benedict XVI. Historians both secular and ecclesiastical concur with a final list published by the Vatican Library.
The only biblical “claim to fame” of these men is that they are episcopoi, bishops. There is no greater “order” according to the Bible. The Catholic Church teaches this. Other titles are only honorary and organizational.
The Catholic Church has also taken Paul at his word.
1 Cor 4:14-16
I am writing you this not to shame you, but to admonish you as my beloved children. Even if you should have countless guides to Christ, yet you do not have many fathers, for I became your father in Christ Jesus through the gospel. Therefore, I urge you, be imitators of me.
1 Thess 2:11-12
As you know, we treated each one of you as a father treats his children, exhorting and encouraging you and insisting that you conduct yourselves as worthy of the God who calls you into his kingdom and glory.
The faithful of the Church has always called their ordered leadership “father.” In Greek, the language of the early Church, the word for father was pappas; in Latin, the language of the later Church, the word for father was papa.
By the 300’s, bishops were sometimes called “pope” a corruption of the word for father. By the 700’s the title for affection and respect for the Bishop of Rome exclusively was Pope.
It is not uncommon for enemies and non-believers of Roman Catholicism to create an argument against the succession and therefore validity of the Bishops of Rome as true successors to Peter by proffering the history of the “bad Popes.” That argument arises from a basic misunderstanding of Sacred Scripture.
The first response to be made to the so-called argument from the “bad Popes” is admission that many men who held the position of Bishop of Rome were not holy men. Perhaps Peter was the best model for human failure in such a leadership role. He denied Jesus three times after being told he would do so. Some (e.g., Peter, Judas) who are called stumble and fall.
Some (Peter) repent and are saved. Others (Judas) reject that grace. It behooves us to remember that Jesus does not call saints, but sinners.