The Pope’s Holiness and Infallibility

I’m on a roll here! Three posts in as many days! In response to this post:


My Protestant friend asks:

So the pope’s word is supposed to be infallible, right? When does it become so? Was his word as a “cardinal” infallible? And since he’s still alive does his word continue to be infallible? If not, how does one go from being fallible to infallible and back to fallible again? Talk about a rollercoaster ride! And also, is Benedict still the most-holy or is he only normal-holy? Or is he even Benedict anymore?

Pope Francis

Blessings and Prayers for our new Holy Father Pope Francis

Hi again. I appreciate that you are interested in asking questions and having a respectful dialogue. It doesn’t look like you’ve gotten any adequate answers here. I do hope you will consider me your “Catholic friend” and, I do hope, “brother.” I look forward to your response to my other comments on the authority of the papacy.

I’ll try to reply here in brief, and then we can expand if you wish.

Your question about infallibility again reflects some misunderstandings. I think you are misunderstanding the ways in which the Catholic Church sometimes uses the word holy. For the sake of discussion, let’s define that word. From TheFreeDictionary.com:

ho·ly [ˈhəʊlɪ]
adj. ho·li·er, ho·li·est
1. Belonging to, derived from, or associated with a divine power; sacred.
2. Regarded with or worthy of worship or veneration; revered: a holy book.
3. Living according to a strict or highly moral religious or spiritual system; saintly: a holy person.
4. Specified or set apart for a religious purpose: a holy place.
5. Solemnly undertaken; sacrosanct: a holy pledge.
6. Regarded as deserving special respect or reverence: The pursuit of peace is our holiest quest.
7. Informal Used as an intensive: raised holy hell over the mischief their children did.

When we call the pope the “Holy Father,” that is an aspect of his office — that office is (1) “belonging to, derived from, or associated with a divine power,” the Church, and his office is (4) “specified or set apart for a religious purpose”; that office is (5) “solemnly undertaken,” and because of that office, he is (6) “regarded as deserving special respect or reverence.” The pope, as a man, may or may not be holy as in (3), “living [a holy life],” being “a holy person.” Certainly there have been popes who were not!

To say that God is holy is an entirely different sense of the word. God alone is infinitely holy and (2) “worthy of worship”; He is also, by his nature, (1) “a divine power” and “sacred.” The saints (sancti, holy ones, those set apart), on the other hand, are holy first and foremost because they (3) lived holy lives, and we believe that after their deaths they’ve gone to Heaven and are with Jesus and are thus (1) associated with a divine power. They are (2) deserving of veneration, not akin to worship but more akin to (6), a special respect or reverence.

Pope Benedict XVI.

Prayers are blessings to our Pope Emeritus Benedict XVI.

Now, to your question about infallibility: Again, you are misunderstanding the Church’s claims. Infallibility is an aspect of the office of the papacy, not of the person of the pope. There was nothing “infallible” about Cardinal Joseph Ratzinger before he was pope, or about him now that he is no longer the sitting pope. And this is why I got into that about holiness: you ask how holy he is: well, he’s only as holy as the life he lives. Having read his writings and followed his life for the past eight years, I think he’s a pretty holy guy — but there’s nothing divine about him as a person, and never was. Further, there is nothing infallible about the person of Pope Francis, or the former Cardinal Jorge Bergoglio.

With regard to infallibility: the best way to think about it is not so much about the pope being infallible, but that when he sits in the captain’s chair, it’s really God steering the boat. Literally, that’s pretty much exactly what the Church teaches: by the formal definition of the doctrine, the pope is only said to be infallible when he speaks ex cathedra (“from the chair” of the episcopate) regarding matters of faith and morals (and “the chair” is not a literal chair). Jesus said that the Holy Spirit would guide the Church into all truth (John 16:13), and it’s only as an aspect of that that the pope is ever considered infallible. And his infallibility only “kicks in” when he invokes it; and it is only formally invoked in very limited circumstances. The pope in his day-to-day life isn’t infallible when he declares his favorite pizza or gives his opinion about football (soccer, you know), or even when he writes encyclicals about Church practice or discipline (which are not considered ex cathedra, but, by analogy, written standing up). He is considered to have authority when he writes such, just as a prominent pastor or scholar is considered to have authority when he speaks, by nature of who he is and what he knows. But papal infallibility has only really been invoked a few times in the past couple of centuries. And ex cathedra pronouncements are only ever made in union and agreement with the cardinals and bishops of the Church.

Blessed Pope John Paul II

May Blessed Pope John Paul II, of happy memory, pray for us.

It all boils down to this: Papal infallibility is an assurance that the Holy Spirit, not the pope, is guiding the Church, when push comes to shove. That is not to say that the pope is the Holy Spirit, or always follows the Holy Spirit, or even necessarily lives in accord with the Holy Spirit — certainly there have been popes who have not. But even in the darkest times of the Church, corrupt popes have never promulgated doctrine that is contradictory to the teachings of Christ or the Bible or the Church: they have never declared, say, that the pope is divine, or that Mary is divine, or that Jesus is anything but divine. They have never declared that adultery or theft or murder is okay, or that everybody has to give all their money to the Church. The fact that even the most dastardly people who have held the office of pope, regardless of how they lived their personal lives, have never promulgated such heresy or error should be a confirmation of the truth of this doctrine. Infallibility — the guidance of the Holy Spirit — ensures that the Church will never run off the rails. And the fact that in 2,000 years it hasn’t is a sign of the Church’s Oneness, Holiness, Apostolicity, and Catholicity. You and I disagree about interpretations of Scripture — you may even disagree that the Church has never “run off the rails.” But in the 2,000 years of the recorded history of the Catholic Church, the Church has never promulgated any doctrine in opposition or contradiction to its own doctrines, or contradictory to the truth of Scripture. You would be hard pressed to prove that it has.

As an extension to the doctrine of infallibility: the Magisterium of the Church (Magisterium means “teachership” — the teaching authority of the Church) — that is, the collected body of bishops in communion with the pope, the chief bishop — is considered infallible in its agreement. This means that the ecumenical councils of the Church, from Nicaea to Vatican II, have taught infallible doctrine.

There you have an explanation of the Church’s teachings on infallibility. I will let you chew that up before I continue with the Marian doctrines.

A Biblical Argument for the Authority of the Papacy

El Greco, The Repentant Peter (c. 1600)

El Greco, The Repentant Peter (c. 1600). (WikiPaintings.org)

Wowzers, you get two posts by me in just two days! I couldn’t help myself. I wrote this piece in response to another post, and come to think of it, I don’t think I’ve ever posted this argument here before.


The title “pope,” to which you objected on the grounds that it can’t be found in Scripture, is only an honorific one; “papa” in Latin is an affectionate term along the lines of “daddy.” The office is another matter. The “pope” is more formally the bishop of Rome, and the office of bishop (ἐπίσκοπος [episkopos]; episcopus in Latin, literally an “overseer”) is quite scriptural (1 Timothy 3, Philippians 1:1, Acts 20:28).

The Catholic Church does not claim, as you suppose, that the successor of Peter is the “earthly head” of the Church: as you say, there is only one Head, and that is Christ. Cf. the Catechism:

“Christ is the Head of this Body”

792. Christ “is the head of the body, the Church.” He is the principle of creation and redemption. Raised to the Father’s glory, “in everything he [is] preeminent,” especially in the Church, through whom he extends his reign over all things.

807. The Church is this Body of which Christ is the head: she lives from him, in him, and for him; he lives with her and in her.

The office of Peter and his successors is merely as the Church’s pastor, its shepherd, the vicar (stand-in, substitute, or representative — not replacement) of Christ:

936. The Lord made St. Peter the visible foundation of his Church. He entrusted the keys of the Church to him. The bishop of the Church of Rome, successor to St. Peter, is “head of the college of bishops, the Vicar of Christ and Pastor of the universal Church on earth” (CIC, can. 331).

St. Gregory the Great, by Francisco Goya (1797)

St. Gregory the Great, by Francisco Goya (1797).

Surely you don’t object to pastors, called by God to be the shepherds of their churches? Just as God never left His people Israel without His authoritative voice — through prophets, priests, and kings — Jesus will never leave His people the Church without an authoritative shepherd. And Scripture affirms that He did not.

I think an honest reading of Scripture requires one to acknowledge that Jesus did delegate His authority, first to the Twelve Apostles as a group and then to Peter in particular. The references I could cite are numerous, but I will give you just a few of the most prominent and explicit:

  • Matthew 10:1: And He called to Him His twelve disciples and gave them authority over unclean spirits, to cast them out, and to heal every disease and every affliction.
    Matthew 10:5–8: These twelve Jesus sent out, instructing them, “Go nowhere among the Gentiles and enter no town of the Samaritans, but go rather to the lost sheep of the house of Israel. And proclaim as you go, saying, ‘The kingdom of heaven is at hand.’ Heal the sick, raise the dead, cleanse lepers, cast out demons. You received without paying; give without pay. v. 40: “Whoever receives you receives me, and whoever receives me receives him who sent me.”

    • By Jesus’s own words, His gave authority to His disciples, and they received something from Him: the authority to carry out their ministry in His name. He sends them out as His representatives: “Whoever receives you receives me.”

  • El Greco, Portrait of Pope Pius V (c. 1605)

    El Greco, Portrait of Pope Pius V (c. 1605) (WikiPaintings.org)

  • Matthew 18:18, to the Twelve, in the context of dealing out church discipline: “Truly, I say to you, whatever you bind on earth shall be bound in heaven, and whatever you loose on earth shall be loosed in heaven.

    • Binding and loosing are rabbinical terms and concepts, which, according to the Jewish Encyclopedia, mean “to forbid and permit” authoritatively with regard to doctrinal and disciplinary pronouncements, such that “they [those with this authority; in the context of the article, the Pharisees] possessed and exercised the power of tying or untying a thing by the spell [i.e. word or formula] of their divine authority, just as they could, by the power vested in them, pronounce and revoke an anathema upon a person.” “This power and authority, vested in the rabbinical body of each age or in the Sanhedrin, received its ratification and final sanction from the celestial court of justice.” I don’t know how you read this, but it sounds very clear to me, first that this authority was Jesus’s to invest in whom He chose (surely the Pharisees would have considered this a gross blasphemy), and second that He invested that authority in His Apostles.

  • Matthew 16:17–19, to Peter solely (using singular pronouns and verbs), after Peter confessed Jesus as the Christ: 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.

    • Protestants like to reject the “upon this rock” statement with an argument involving the supposed difference between πέτρος and πέτρα in the Greek — but this argument does not hold any weight in Greek, as even most knowledgable Protestant scholars of Greek admit. Jesus’s wordplay between Peter’s name, explicitly stated, “You are Peter (Rock),” and the “rock” upon which Jesus said He would found His Church, mirrors grammatically Peter’s statement: “You are the Christ.”

      What is more, that argument does not deal with the other, equally important parts of Jesus’s pronouncement. Jesus gives three separate blessings to Peter and Peter alone which cannot be interpreted in any way but as an explicit investment of authority:

      St. Leo the Great, by Herrera

      Pope St. Leo the Great, by Francisco de Herrera the Younger (1622-1685).

      1. You (Peter) are “Rock,” and on this rock I will build My Church, and the gates of hell shall not prevail against it.

      2. I will give you (Peter) the keys of the kingdom of heaven [mirroring “the gates of hell”].

      3. Whatever you (Peter) bind on earth shall be bound in heaven, and whatever you loose on earth shall be loosed in heaven [linked implicitly to the “keys”].

      The fact that each is clearly directed to Peter negates the argument of some that the “rock” of the statement was only Peter’s faith or his confession.

  • Isaiah 22:20–22, the passage which Jesus was clearly referencing in His speech to Peter, as acknowledged even by Protestant exegetes (cf. ESV Study Bible): [To Shebna, steward of the royal palace:] “In that day I will call my servant Eliakim the son of Hilkiah, and I will clothe him with your robe, and will bind your sash on him, and will commit your authority to his hand. And he shall be a father to the inhabitants of Jerusalem and to the house of Judah. And I will place on his shoulder the key of the house of David. He shall open, and none shall shut; and he shall shut, and none shall open.

      Albrecht Dürer, St. Peter

      St. Peter, by Albrecht Dürer (1471–1528). (WikiPaintings.org)

    • This passage describes a stripping of authority from one to whom it had been entrusted and an investment of that authority in someone new. In the context of the passage in Matthew and its application to Peter, the authority of binding and loosing with divine approval (“opening” and “shutting” the gates of the kingdom of heaven, with the key), which had been entrusted to the Jewish rabbinical body and the Sanhedrin, was now being removed and entrusted to Peter and the Apostles in Christ’s new order — from the rabbinical, teaching authority of the Jewish people to the episcopal, teaching authority of the Church, the Magisterium. Peter is installed as steward over the house of Judah, to exercise order over the household [the Church] in the absence of the king [Christ]. Christ certainly foreshadowed this stewardship in His parables about wise and foolish stewards or servants and their care for the affairs of the house while their master is away (Luke 12:35–48, Matthew 24:45–51). And what is more: he shall be called a father to the house of Judah: just as the bishop of Rome is called a Father to the Church: he is called the pope (papa), or the Holy Father. Given this understanding, the kissing of a ring — a very ancient sign of respect and acknowledgement of authority, not of worship — begins to make a bit more sense.

  • John 20:21–23, Jesus appearing to the Apostles after His Resurrection: Jesus said to them again, “Peace be with you. As the Father has sent me, even so I am sending you. And when he had said this, he breathed on them and said to them, “Receive the Holy Spirit. If you forgive the sins of any, they are forgiven them; if you withhold forgiveness from any, it is withheld.

    Pope Francis

    Our Holy Father Pope Francis

    • Just as the Father sent [Jesus], Jesus sends the Apostles in continuation of His ministry and authority, “to make disciples of all nations” (Matthew 28:18–20) and continue doing what He was doing. Just as Jesus has the authority to forgive sins (Mark 2:10–12) — an authority with a clear association to physical healing (cf. James 5:13–16) — He imparts that authority to the Apostles — with an implicit connection to that of “binding and loosing,” but rightly exceeding any authority before claimed by any other rabbi.

Evidently, we Catholics interpret Scripture more literally and realistically than you, and accept it more readily for what it actually says in its plainest sense. I don’t think that leaves you much ground to stand on from which to accuse the Catholic Church of “unbiblical practices.”