It is the Catholic Church! when our lord said to Peter " you are Peter the rock, and on this rock i will build my church". was he talking to all the disciples or was he only talking to Peter? The answer ofcourse is Peter as he driectly addressed Peter and not the other disciples.
Well, what the bible actually says does not seem to bear out what you say. I have seen Catholics bring up this passage ad infinitum as proof that Jesus set Peter up as the head of His church on earth. Nothing could be further from the truth. The trouble is they always seem to start at verse 18. When the passage really starts at verse 13. Here is the entire passage:
13When Jesus came into the coasts of Caesarea Philippi, he asked his disciples, saying, Whom do men say that I the Son of man am?
14And they said, Some say that thou art John the Baptist: some, Elias; and others, Jeremias, or one of the prophets.
15He saith unto them, But whom say ye that I am?
16And Simon Peter answered and said, Thou art the Christ, the Son of the living God.
17And Jesus answered and said unto him, Blessed art thou, Simon Barjona: for flesh and blood hath not revealed it unto thee, but my Father which is in heaven.
18And I say also unto thee, That thou art Peter, and upon this rock I will build my church; and the gates of hell shall not prevail against it.
19And I will give unto thee the keys of the kingdom of heaven: and whatsoever thou shalt bind on earth shall be bound in heaven: and whatsoever thou shalt loose on earth shall be loosed in heaven.
You will notice that Jesus contrary to what you say is addressing “his disciples” and this first question is key to understanding the whole passage He asks them “Whom do men say that I the Son of man am?” He doesn’t ask them who do people say that Peter is but
“Whom do men say that I the Son of man am?” The answer comes back “Some say that thou art John the Baptist: some, Elias; and others, Jeremias, or one of the prophets.” This comes back from the disciples in general. The next question is directed to the disciples specifically, “But whom say ye that I am?” Again He doesn’t ask them about Peter but about Himself. Peter because of his great faith in who Jesus is answers first “Thou art the Christ, the Son of the living God.” Again Peter is talking about Jesus, not himself. This answer is very important. We need to ask ourselves who Jesus is to us? Is He The Christ, The Annointed in our lives, or is it some pretender to His throne? Jesus then says that This answer did not come from Peter, but from the Father. Now After Jesus had been talking and inquireing about Himself. You say He suddenly switches gears and starts talking about Peter. I don’t think so. If you do a bible search on the word rock you will come up with many many instances were Rock refers to God. Here are a couple.
15 Jeshurun [d] grew fat and kicked;
filled with food, he became heavy and sleek.
He abandoned the God who made him
and rejected the Rock his Savior.
16 They made him jealous with their foreign gods
and angered him with their detestable idols.
17 They sacrificed to demons, which are not God—
gods they had not known,
gods that recently appeared,
gods your fathers did not fear.
18 You deserted the Rock, who fathered you;
you forgot the God who gave you birth.
Not once do they refer to Peter. When Jesus says:18And I say also unto thee, That thou art Peter, and upon this rock I will build my church; and the gates of hell shall not prevail against it. He is not saying that He is going to build His church on Peter who was an imperfect sinner against whom the gates of hell would prevail in a few days when he denied “the Rock his Savior”, but that He was going to build His church on Himself. The Rock of Ages