what does the bible say?
The Roman
Catholic Church (RCC) teaches that Peter was the first Pope, citing Matthew 16:18–19, where Peter is called the “rock” on which Jesus would build the
church. The RCC understands “rock” to refer to Peter, but most Protestant scholars
see it as either Peter’s confession or Christ Himself. RCC also takes
“keys” as referring to the pope’s authority to issue binding commands; Protestant
scholars understand it as proclaiming the gospel and forgiving sin (John
20:23).
The RCC’s claim isn't supported by Scripture. The office of the Pope as the supreme, universal
bishop is not in the Bible, nor does
it indicate that Peter founded or led any Roman churches. Scripture presents one leadership office with different names: bishop (or "overseer" in some translations)/elder/pastor (Acts 20:17, 28; 1 Peter 5:1–2; Titus
1:5–7). Also, while Peter had a leading role early on (Acts 1–5), leadership was
shared, with no single man being “the” leader (cf. Acts 15). Third, Paul rebuked
Peter for sin (Galatians 2:11–14), indicating that he was not above correction
(cf. Matthew 16:23). Besides this, Christ alone is called the head (Colossians 1:18; Ephesians
1:22–23; Ephesians 5:23). Scripture makes it clear that the church was built on the apostles and
prophets (Ephesians 2:20; Revelation 21:14), not on any one man.