Debunking Catholic Truth Claims - Why Papal Authority Is Unsupportable
One of the central truth claims of the Catholic Church (perhaps even the most distinctly Catholic truth claim), is that Jesus entrusted the apostle Peter with a unique authority in the Church, an authority that through the practice of Apostolic Succession has been borne throughout history by his successors, the Bishops of Rome or the Popes. The Biblical source for this truth claim is found in the Gospel of Matthew, specifically in chapter 16, verses 13-20.
Now when Jesus came into the district of Caesarea Philippi, he asked his disciples, “Who do people say that the Son of Man is?” And they said, “Some say John the Baptist, others say Elijah, and others Jeremiah or one of the prophets.” He said to them, “But who do you say that I am?” Simon Peter replied, “You are the Christ, the Son of the living God.” And Jesus answered him, “Blessed are you, Simon Bar-Jonah! For flesh and blood has not revealed this to you, but my Father who is in heaven. And I tell you, you are Peter, and on this rock I will build my church, and the gates of hell shall not prevail against it. I will give you the keys of the kingdom of heaven, and whatever you bind on earth shall be bound in heaven, and whatever you loose on earth shall be loosed in heaven.” Then he strictly charged the disciples to tell no one that he was the Christ.
Now there are a number of problems with the Catholic Church’s reliance on this passage to support the truth claim of Papal authority, and the best place to begin is by seeing how this passage holds up under the three primary tools of Biblical Academia; independent attestation, dissimilarity, and contextual credibility.
Independent Attestation
The principle of Independent Attestation holds that a saying attributed to Jesus is more likely to be historical if it is attested in multiple independent sources; in the same way, the account of a crime is more likely to hold up in court if it is affirmed by several unrelated witnesses, rather than if it is attested to by only one person.
So with this criteria in mind, is the passage above found in multiple gospels in the New Testament? Well, Luke does not contain it, and neither does John. The only gospel that contains something similar is Mark chapter 8, verses 27-30, which has this version of the story.
And Jesus went on with his disciples to the villages of Caesarea Philippi. And on the way he asked his disciples, “Who do people say that I am?” And they told him, “John the Baptist; and others say, Elijah; and others, one of the prophets.” And he asked them, “But who do you say that I am?” Peter answered him, “You are the Christ.” And he strictly charged them to tell no one about him.
Rather than support the text in Matthew, this similar passage in Mark actually undermines its credibility. Note that in this version Peter merely declares that Jesus is the Christ, not “the Son of the Living God,” and Jesus’ only response is not to tell anyone about this; he makes no mention of the Church, Peter, or the rock on which the Church will be built. Now, it is nearly universally agreed upon by New Testament scholars that the Gospel of Mark predates Matthew, the author of which relied on Mark as a source for his own gospel. So what is more likely; that Mark deliberately left out this critically important saying of Jesus delegating authority to Peter, or that the author of Matthew embellished Mark’s story by adding it in? This indeed is the explanation supported by biblical scholars. If this saying of Jesus is as important as Catholic apologists and theologians make it out to be, it is inconceivable that none of the other gospel writers found it worth mentioning in their own accounts.