Hi Shiranui117; this is off topic from some of the points you have made, but you seem knowledgeable in this area and I’ve never seen a response to the following question.
In Luke 22 the Apostles are arguing over who is the greatest and while Jesus says to be more humble about it all eventually He turns to Peter and says
31 "Simon, Simon, behold, Satan demanded to have you, { The Greek word for b you b ( twice in this verse ) is plural; in verse 32, all four instances are singular } that he might sift you like wheat,
32 but I have prayed for you that your faith may not fail. And when you have turned again, strengthen your brothers. "
What’s “sift you like wheat”? And Jesus seemed to pray specifically for Peter while Satan demanded to sift all of them.
Satan wants to tempt us, hammer us with his assaults and destroy us by separating us from God.
According to St. Cyil of Alexandria
in his 144th sermon in his second volume of homilies on St. Luke’s Gospel, Jesus prays for Peter because Peter was both the leader of the Apostles (hence Jesus admonishing the Apostles not to lord power over one another, nor to set themselves up over each other, but rather to place themselves under each other and serve one another in love). Peter was also very faithful–it was his confession of faith in Christ that served as the rock upon which Jesus would build His Church (this is according to several Saints, such as St. Augustine and Pope St. Gregory the Great, who I’ll be quoting here shortly). Because of Peter’s strong faith, Satan wanted to come at him especially hard, much like how Satan wanted to attack Job. And because Satan was going to come at Peter especially hard, He prayed for Peter specifically.
And we know that, when tempted, Peter denied Christ three times. It wasn’t until later that he was reconciled to Christ and readmitted to his former position when Christ asked Peter if he loved him three times. And when Peter was strengthened after being reconciled to Christ, that is when he really came into his role as chief of the Apostles, speaking on their behalf. And yet, even after all that, Peter still gets rebuked later on by St. Paul for kowtowing to the Judaizers. He then comes to his senses and joins the others in condemning Judaizing as a heresy at the Council of Jerusalem.
You can find the sermon I mentioned if you scroll waaaaayyyyyy down and look for Sermon CXLIV. It’ll start on page 674.
Catholics often say this is proof of Peter holding the Church together while the Apostles will have division.
The passage says nothing about the Apostles being divided. It does imply that they’ll need some encouragement and strengthening. St. Cyril says that Peter’s “brethren” are all those who come to faith in Christ–we’re the ones who need strengthening.
Plus, what do you do about
St. Gregory the Great’s quote that there are three Petrine sees?
Your most sweet Holiness has spoken much in your letter to me about the chair of Saint Peter, Prince of the apostles, saying that he himself now sits on it in the persons of his successors. And indeed I acknowledge myself to be unworthy, not only in the dignity of such as preside, but even in the number of such as stand.** But I gladly accepted all that has been said, in that he has spoken to me about Peter’s chair who occupies Peter’s chair.
And, though special honour to myself in no wise delights me, yet I greatly rejoiced because you, most holy ones, have given to yourselves what you have bestowed upon me. For who can be ignorant that holy Church has been made firm in the solidity of the Prince of the apostles, who derived his name from the firmness of his mind, so as to be called Petrus from petra. And to him it is said by the voice of the Truth, To you I will give the keys of the kingdom of heaven Matthew 16:19. And again it is said to him, And when you are converted, strengthen your brethren (xxii. 32). And once more, Simon, son of Jonas, do you love Me? Feed my sheep John 21:17. Wherefore though there are many apostles, yet with regard to the principality itself the See of the Prince of the apostles alone has grown strong in authority, which in three places is the See of one.** For he himself exalted the See in which he deigned even to rest and end the present life. He himself adorned the See to which he sent his disciple as evangelist. He himself established the See in which, though he was to leave it, he sat for seven years.
Since then it is the See of one, and one See, over which by Divine authority three bishops now preside, whatever good I hear of you, this I impute to myself.
St. Gregory refers to Patriarch Eulogius of Alexandria as the successor of Peter who sits on Peter’s Chair.
St. Gregory also says that Peter gets his name from the soundness of his faith, which is the rock.
And St. Gregory’s last point is that the See of Peter is in three places–which we know to be Antioch, Alexandria and Rome.