Apologia: The Fullness of Christian Truth

``Where the Bishop is, there let the multitude of believers be;
even as where Jesus is, there is the Catholic Church'' Ignatius of Antioch, 1st c. A.D


Christ gave to Simon Peter and his successors, the Keys to the Kingdom and the power of binding and loosing. To the Popes was given the authority to teach. To them, in this regard, was given the charism of infallibility. "Infallibility" is not "impeccability" -- the inability to sin. Catholics do not believe that Popes are sinless and never err. Infallibility is simply a gift that is expressed in very specific ways, limited by Sacred Deposit of Faith -- Tradition, Scripture, and the unanimous writings of the early Fathers. As put by Vatican I:

For the Holy Spirit was promised to the successors of Peter not so that they might, by His revelation, make known some new doctrine, but that, by His assistance, they might religiously guard and faithfully expound the revelation or Deposit of Faith transmitted by the Apostles.

Or, as put even more bluntly by Pope Pius XII in Mystici Coporis Christi:

[Nor] may anyone argue that the primacy of jurisdiction established in the Church gives such a Mystical Body two heads. For Peter in virtue of his Primacy is only Christ's Vicar; so that there is only one chief Head of this Body, namely Christ, who never ceases Himself to guide the Church invisible, though at the same time He rules it visibly, through Church rested not on Him alone, but on Peter too, its visible foundation stone.

The Pope may explain doctrines more fully, he may go more deeply into them, he can extrapolate from moral principles to shed light on new situations that arise, but he cannot contradict what has been handed down by Christ and the Apostles and still claim infallibility for that teaching.


Protestants believe the first Pope possessed the charism of infallibility.

Now, they might not believe that Peter was the first Pope (which he was), but they believe that his Epistles are infallible. They also believe that Luke, Matthew, Mark, Paul, Jude and John wrote infallibly. They believe that Moses was infallible, too. And Hosea, Micah, Nehemiah, Isaiah, David, Solomon, Zechariah -- any Patriarch, Prophet, Apostle, or Evangelist who wrote a Bibilical Book is deemed by Protestants to be infallible.

But somehow they see things as having changed, and the idea of the gift of infallibility being given to man is laughed off as "Popish superstition" at best, and as "Romish sacrilege" at worst.

Why they believe this, when since Israel's origins God has always provided authoritative leaders, I don't know. From Abraham to Jacob to Moses to David to Solomon, et. al., throughout the thousands and thousands of years of Israel's existence, God gave Israel earthly authority. But Protestants see this authority as having abruptly ended when the Old Testament Covenant was fulfilled and Israel's King of Kings took on flesh.

Malachi 2-7
For the priest's lips should keep knowledge, and they should seek the law at his mouth: for he is the messenger of the Lord of hosts.

Matthew 23:2-3
The scribes and Pharisees sit on Moses' seat; so practice and observe whatever they tell you, but not what they do; for they preach, but do not practice.

Did that earthly authorty pass away? If not, where did that authority pass on to?

Isaiah 22:21-23
And I will clothe him with thy robe, and strengthen him with thy girdle, and I will commit thy government into his hand: and he shall be a father to the inhabitants of Jerusalem, and to the house of Judah. And the key of the house of David will I lay upon his shoulder; so he shall open, and none shall shut; and he shall shut, and none shall open. And I will fasten him as a nail in a sure place; and he shall be for a glorious throne to his father's house.

Matthew 16:18-19
And 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. And 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.

The authority passed to Peter and to the priests of the New Covenant.

"But we don't believe that Moses and Jacob and David were perfect! Look at David -- he committed adultery! Just because they wrote infallible books doesn't mean they were perfect!"

Precisely. And Catholics don't believe that Popes are perfect and can't sin or that every word a Pope mutters is infallible. When David whored around, he sinned. When Solomon prayed to pagan gods, he sinned. When Peter denied Christ three times, he sinned. When Pope John Paul II kissed the Koran or failed to deal with heretic, Modernist Bishops and homosexualist priests, he sinned. Impeccability is not a part of the deal -- but all of these sinners had/have the charism of infallibility.

How Infallibility Works

The Authentic (i.e. "authoritative") Magisterium of the Church -- i.e., the teaching office of the Church exercised by proper authority -- has different levels of infallibility:

  • Extraordinary Infallible Magisterium ("Solemn Magisterium"): this is exercised when the Pope, as supreme pastor of the entire Church, speaks ex cathedra (from the Chair of Peter) and solemnly defines a dogma concerning faith and morals to be held by the entire Church, or when a Dogmatic Council convened and endorsed by a Pope formally defines a matter of faith and morals to be held by the entire Church. This is a very rarely excercised assertion of authority (only a few times in the past few hundred years). When the Pope teaches using his extraordinary infallible Magisterium, or when a Council dogmatically defines something and the Pope endorses that defintion, Catholics must believe what is taught de fide, as an article of faith.  

  • Ordinary Infallible Magisterium ("Constant Magisterium" or "Universal Magisterium"): this is exercised when the Pope, Council, Bishop, priest or any authorized teacher teaches in accordance with Tradition, the Sacred Deposit of Faith, and what has been always accepted and taught by the Church in the past. 

  • Merely Authentic Ordinary Magisterium: any teaching by Pope, Bishop, priest, or any authorized teacher, that does not fall into the above two levels of infallibility is, quite simply, fallible, even though it may be part of the Authentic Magisterium (that is, it is "authorized" teaching). Teaching at this level is owed obedience -- as long as obeying does not harm the Faith, lead to sin or the loss of souls, does not contradict the Faith, etc. If what is being taught contradicts the Faith, it not only can be resisted, it must be resisted.

In addition to Magisterium, the Pope can, of course, simply act as a private person and offer his personal opinions on anything from current events to sports to food to movies. These may be of interest to us Catholics, who tend to sensibly love -- or at least respect the office of -- the Holy Father, but they are not "Church teaching" in any way. In the same way, a Council may be called that is pastoral and not dogmatic in nature (such as Vatican II).

Now, some Catholics forget the second level of the Magisterium, the "Ordinary Infallible Magisterium." They forget the Sacred Deposit of Faith, the unanimous agreement of the early Christian Fathers, and Sacred Tradition. These "Catholics" are the "liberal Catholics" or "modernist Catholics" you hear so much from in the media. They are the ones who root for the ordination of women, the eradication of the Christian view of homosexuality, etc.  These are the well-organized, well-funded loudmouth "Catholics" who eat away at the Church's teachings and have become well-entrenched in various dioceses.

Another type of Catholic forgets about that third level of teaching that is not infallible at all. Any time the Pope teaches, he must be heard, his authority given respect, and the teaching given the benefit of the doubt because it comes from the Vicar of Christ. But if it contradicts prior infallible Magisterium, it is not infallible -- and it must not be obeyed if it proves harmful to the faith. Catholics who forget this level of Magisterium try very hard to be "orthodox" by being obedient, but they often have a false sense of obedience -- an obedience that sometimes borders on a pre-conscious papolatry ("pope worship"), though, of course, they know better and know that "worshiping the Pope" would be a terrible sin. They usually have a very healthy sensus catholicus, a desire for traditional Catholicism, and a virtuous patience, but they simply attribute to the Pope authority he does not have and they truly need to come to a better understanding of what the Magisterium is. These Catholics are often called "neo-conservatives," "conservatives," or "neo-Catholics" (they often think of and refer to themselves as "traditional Catholics" though they are not). You will see these otherwise wonderful Catholics tying themselves into knots trying to defend some of the novelties that followed Vatican II, or sweating bullets making excuses for some of the Holy Father's more scandalous actions (e.g., "ecumenical" services that include praying with Animists, Buddhists, Muslims, Jews, Protestants; allowing altar girls and "Extraordinary Eucharistic Ministers", etc.), failures to act (e.g., lack of discipline given to Bishops), and opinions (e.g., support for the anti-subsidiarity, anti-life, anti-Christ United Nations).

Their desire to protect the Holy Father is understandable -- and laudable! -- especially since the papacy has been attacked so unfairly since the Protestant Rebellion and the ensuing secular revolution, most often with outrageous lies. But these Catholics have to wake up, study a bit, and defend true Catholic teaching as it has been known for 2,000 years. Even St. Peter himself -- the first Pope -- was "wtihstood" "to the] face" by St. Paul when he erred (Galatians 2:11-21).

How to recognize what is and isn't infallible

If it has always been taught by the Church as a matter of faith or morals to be held by all Catholics everywhere (both Eastern and Roman Catholics), it is infallible. If it is a solemn definition, it is infallible.

Ex., you are reading two Encyclicals. The first Encyclical reads:

Venerable Brethren, the red dogs runs at night. The cow jumped over the Moon. Jesus Christ is God. Little Jack Horner sat in a corner. Women may not be ordained to the priesthood.

In this document, the only parts which would be infallible would be the lines "Jesus Christ is God" and "women may not be ordained to the priesthood" because these have always been taught. This is teaching at the level of the Universal Magisterium, which is infallible.

The second Encyclical reads:

By the authority of our Lord Jesus Christ, of the Blessed Apostles Peter and Paul, and by our own authority, we pronounce, declare, and define it to be a divinely revealed dogma: that X, Y, Z. Hence if anyone, which God forbid, should dare willfully to deny or to call into doubt that which we have defined, let him know that he has fallen away completely from the divine and Catholic Faith. And, by the way, the red dog runs at night.

Notice the explicit "we define" here? Notice that it is addressed to "anyone," not just to members of the Latin Church or of the Eastern Churches, etc.? Notice the penalty in place for non-acceptance of what is being said (if you don't believe this, you have fallen away from the Catholic Faith)? By these marks, you can know that infallible teaching is being expressed.

In this document, X, Y, and Z are infallible, but not "the red dog runs at night." This is teaching at the level of the Extraordinary (or Solemn) Magisterium, which is also infallible and is to be accepted "de fide." (Note: Protestants and uneducated Catholics who ask blankly, "Is Enclyclical X infallible?" need to recognize that a 100-page Encyclical may be written that is not infallible in any way, or has 10 paragraphs that are infallible, or 1 sentence that is infallible, etc.). This sort of exercise of the Solemn Magisterium is very rare, but very necessary when clarity is needed over a teaching that has always been taught, but whose details haven't been strictly defined.

All other teachings are owed obedience as long as they do not lead to a loss of Faith, harm the Church, impede the salvation of souls, lead to an evil, etc.


  • Always and everywhere been taught and believed: infallible

  • Solemnly defined by Pope or Council: infallible

  • Other teachings: fallible, but owed religious assent unless they prove harmful, lead to sin, etc.

How the teachings are passed down

In addition to the above authoritative excercises of the Magisterium is "ecclesiastical tradition." Ecclesiastical tradition is the body of disciplines and practices which Christ's Church has ordained to be the manner in which our Faith is lived out and expressed. To quote Brother Alexis Bugnolo, writing in Seattle Catholic:

Ecclesiastical Tradition is the term used by the Second Ecumenical Council of Nicaea, in 787 A.D., to speak of those pious customs of the Churches founded by the Apostles, which in some manner correctly apply the Catholic Religion to concrete practice over many generations. It does this most importantly in its 4th Anathema:

"If anyone despises or rejects any written or unwritten ecclesiastical tradition, anathema sit."

Some examples cited by this council of ecclesiastical tradition are the veneration of the symbol of the Cross, icons, and statues. As an unwritten practice, kneeling for Communion is an ecclesiastical tradition.

The details of ecclesiastical tradition (small "T") are not a matter of dogma per se, but they are the inerrant manner in which dogma and doctrine are taught, learned, expressed, and lived. The details of ecclesiastical tradition may develop; they are not written in stone. But they may develop only slowly, "organically," in terms of quantity or quality and not of substance, and in such a manner that is consistent with Natural Law and which better expresses the Faith or at least doesn't harm the Faith, such as the novel practices since Vatican II do. Many of the problems in the Church since the Second Vatican Council stem from the almost complete eradication or revolutionizing of ecclesiastical tradition, in spite of the Second Council of Nicaea's anathema against such things and in spite of the fact that they have proven dangerous to the Faith.


Infallibility refers to the Holy Spirit protecting Church teaching in very specific ways; it in no way refers to "impeccability" or sinlessness. The Pope is a sinner, as we all are. Given that Jorge Bergoglio holds the Petrine office today, and Borgia Popes held the office during the Renaissance, this should be obvious.  Popes can -- and do -- sin. They have to repent and go to Confession, too, just like every other Catholic in the world.

That the Pope is a sinner is a very important truth to keep hold of these days. Since Vatican II, the Church has had a run of weak or outright bad Popes. Pope Francis is as bad as they come -- a political leftist who kowtows to the United Nations, a man who literally bowed down to idols he placed inside a Catholic church, a man who waters down and twists Church teaching seemingly at every chance he gets, confusing badly catechized Catholics about everything from the morality of capital punishment, to divorce and remarriage -- and lots and lots in between. It's excruciating for faithful Catholics to endure. But he's done nothing to present his insanity in any way that hints at infallible teaching, and no Catholic is ever bound to follow him in his errors.

To not be confused, Catholics simply must come to understand what has happened to the Church since Vatican II.

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