The avowed enemies of the Church charge only five or six Popes with immorality. Thus, even admitting the truth of the accusations brought against them, we have forty-three virtuous to one bad Pope, while there was a Judas Iscariot among the twelve Apostles.

But although a vast majority of the Sovereign Pontiffs should have been so unfortunate as to lead vicious lives, this circumstance would not of itself impair the validity of their prerogatives, which are given not for the preservation of their morals, but for the guidance of their judgment; for, there was a Balaam among the Prophets, and a Caiphas among the High Priests of the Old Law.

The present illustrious Pontiff is a man of no ordinary sanctity. He has already filled the highest position in the Church for upwards of thirty years, “a spectacle to the world, to angels and to men,” and no man can point out a stain upon his moral character.

And yet Pius IX., like his predecessors, confesses his sins every week. Each morning, at the beginning of Mass, he says at the foot of the altar, “I confess to Almighty God, and to His Saints, that I have sinned exceedingly in thought, word and deed.” And at the Offertory of the Mass he says: “Receive, O Holy Father, almighty, everlasting God, this oblation which I, Thy unworthy servant, offer for my innumerable sins, offences and negligences.”

Third—Bear in mind, also, that this Divine assistance is guaranteed to the Pope not in his capacity as private teacher, but only in his official capacity, when he judges of faith and morals as Head of the Church. If a Pope, for instance, like Benedict XIV. were to write a treatise on Canon Law his book would be as much open to criticism as that of any Doctor of the Church.

In a word, the Sovereign Pontiff is to the Church, though in a more eminent degree, what the Supreme Court is to the United States. We have an instrument called the Constitution of the United States, which is the charter of our civil rights and liberties. If a controversy arise regarding a constitutional clause, the question is referred in the last resort, to the Supreme Court at Washington. The Chief Justice, with his associate judges, examines into the case and then pronounces judgment upon it; and this decision is final, irrevocable and practically infallible.

If there were no such court to settle constitutional questions, the Constitution itself would soon become a dead letter. Every litigant would conscientiously decide the dispute in his own favor and anarchy, separation and civil war would soon follow. But by means of this Supreme Court disputes are ended, and the political union of the States is perpetuated. There would have been no civil war in 1861 had our domestic quarrel been submitted to the legitimate action of our highest court of judicature, instead of being left to the arbitrament of the sword.

When a dispute arises in the Church regarding the sense of Scripture the subject is referred to the Pope for final adjudication. The Sovereign Pontiff, before deciding the case, gathers around him his venerable colleagues, the Cardinals of the Church; or he calls a council of his associate judges of faith, the Bishops of Christendom; or he has recourse to other lights which the Holy Ghost may suggest to him. Then, after mature and prayerful deliberation, he pronounces judgment and his sentence is final, irrevocable and infallible.

If the Catholic Church were not fortified by this Divinely-established supreme tribunal, she would be broken up, like the sects around her, into a thousand fragments and religious anarchy would soon follow. But by means of this infallible court her marvellous unity is preserved throughout the world. This doctrine is the keystone in the arch of Catholic faith, and, far from arousing opposition, it ought to command the unqualified admiration of every reflecting mind.

These explanations being premised, let us now briefly consider the grounds of the doctrine itself.

The Eighth General Council, held in Constantinople in 869, contains the following solemn profession of faith: “Salvation primarily depends upon guarding the rule of right faith. And since we cannot pass over the words of our Lord Jesus Christ, who says, ‘Thou art Peter, and on this rock I will build My Church,’ what was said is confirmed by facts, because in the Apostolic See the Catholic religion has always been preserved immaculate, and holy doctrine has been proclaimed. Not wishing, then, to be separated from this faith and doctrine, we hope to merit to be in the one communion which the Apostolic See preaches, in which See is the full and true solidity of the Christian religion.”

This Council clearly declares that immaculate doctrine has always been preserved and preached in the Roman See. But how could this be said of her, if the Roman See ever fell into error, and how could that See be preserved from error, if the Roman Pontiffs presiding over it ever erred in faith?

In the Second General Council of Lyons (1274), the Greek Bishops made the following profession of faith: “The holy Roman Church possesses full primacy and principality over the universal Catholic Church, which primacy, with the plenitude of power, she truly and humbly acknowledges to have received from our Lord Himself, in the person of Blessed Peter, Prince or Head of the Apostles, whose successor the Roman Pontiff is; and as the Roman See, above all others, is bound to defend the truth of faith, so, also, if any questions on faith arise, they ought to be defined by her judgment.”

Here the Council of Lyons avows that the Roman Pontiffs have the power to determine definitely, and without appeal, any questions of faith which may arise in the Church; in other words, the Council acknowledges them to be the supreme and infallible arbiters of faith.

“We define,” says the Council of Florence (1439), at which also were present the Bishops of the Greek and the Latin Church, “we define that the Roman Pontiff is the successor of the Blessed Peter, Prince of the Apostles, and the true Vicar of Christ, the Head of the whole Church, the Father and Doctor of all Christians, and we declare that to him, in the person of Blessed Peter, was given, by Jesus Christ our Savior, full power to feed, rule and govern the universal Church.”

The Pope is here called the true Vicar or representative of Christ in this lower kingdom of His Church militant—that is, the Pope is the organ of our Savior, and speaks His sentiments in faith and morals. But if the Pope erred in faith and morals he would no longer be Christ's Vicar and true representative. Our minister in England, for instance, would not truly represent our Government if he was not the organ of its sentiments. The Roman Pontiff is called the Head of the whole Church—that is, the visible Head. Now the Church, which is the Body of Christ, is infallible. It is, as St. Paul says, “without spot or wrinkle, or any such thing.” But how can you suppose an infallible body with a fallible head? How can an erring head conduct a body in the unerring ways of truth and justice?

In fine, the Pope is also styled the Chief Pilot of the Church. It was not without a mysterious significance that our Lord entered Peter's bark instead of that of any of the other Apostles. This bark, our Lord has pledged Himself, shall never sink nor depart from her true course. How can you imagine a stormproof, never-varying bark under the charge of a fallible Pilot?

But did not the Vatican Council in promulgating the definition of Papal Infallibility in 1870, create a new doctrine of revelation? And did not the Church thereby forfeit her glorious distinction of being always unchangeable in her teaching?

The Council did not create a new creed, but rather confirmed the old one. It formulated into an article of faith a truth which in every age had been accepted by the Catholic world because it had been implicitly contained in the deposit of revelation.

I may illustrate this point by referring again to our Supreme Court. When the Chief Justice, with his colleagues, decides a constitutional question, his decision, though presented in a new shape, cannot be called a new doctrine, because it is based on the letter and spirit of the Constitution.

In like manner, when the Church issues a new dogma of faith, that decree is nothing more than a new form of expressing an old doctrine, because the decision must be drawn from the revealed Word of God.

The course pursued by the Church, regarding the infallibility of the Pope was practiced by her in reference to the Divinity of Jesus Christ. Our Savior was acknowledged to be God from the beginning of the Church. Yet His Divinity was not formally defined till the Council of Nicæa in the fourth century, and it would not have been defined even then had it not been denied by Arius. And who will have the presumption to say that the belief in the Divinity of our Lord had its origin in the fourth century?

The following has always been the practice prevailing in the Church of God from the beginning of her history. Whenever Bishops or National Councils promulgated doctrines or condemned errors they always transmitted their decrees to Rome for confirmation or rejection. What Rome approved, the universal Church approved; what Rome condemned, the Church condemned.

Thus, in the third century, Pope St. Stephen reverses the decision of St. Cyprian, of Carthage, and of a council of African bishops regarding a question of baptism.

Pope St. Innocent I., in the fifth century, condemns the Pelagian heresy, in reference to which St. Augustine wrote this memorable sentence: “The acts of two councils were sent to the Apostolic See, whence an answer was returned. The question is ended. Would to God that the error also had ceased.”

In the fourteenth century Gregory XI. condemns the heresy of Wycliffe.

Pope Leo X., in the sixteenth, anathematizes Luther.

Here we find the Popes in various ages condemning heresies and proclaiming doctrines of faith; and they could not in a stronger manner assert their infallibility than by so defining doctrines of faith and condemning errors. We also behold the Church of Christendom ever saying Amen to the decisions of the Bishops of Rome. Hence it is evident that, in every age, the Church recognized the Popes as infallible teachers.

Every independent government must have a supreme tribunal regularly sitting to interpret its laws, and to decide cases of controversy likely to arise. Thus we have in Washington the Supreme Court of the United States.

Now the Catholic Church is a complete and independent organization, as complete in its spiritual sphere as the United States Government is in the temporal order. The Church has its own laws, its own autonomy and government.

The Church, therefore, like civil powers, must have a permanent and stationary supreme tribunal to interpret its laws and to determine cases of religious controversy.

What constitutes this permanent supreme court of the Church? Does it consist of the Bishops assembled in General Council? No; because this is not an ordinary but an extraordinary tribunal which meets, on an average, only once in a hundred years.

And as the office of the Church is to guide men into all truth, and to preserve them from all error, it follows that he who is appointed to watch over the constitution of the Church must be infallible, or exempt from error in his official capacity as judge of faith and morals. The prerogatives of the Pope must be commensurate with the nature of the constitution which he has to uphold. The constitution is Divine and must have a Divinely protected interpreter.

But you will tell me that infallibility is too great a prerogative to be conferred on man. I answer: Has not God, in former times, clothed His Apostles with powers far more exalted? They were endowed with the gifts of working miracles, of prophecy and inspiration; they were the mouth-piece communicating God's revelation, of which the Popes are merely the custodians. If God could make man the organ of His revealed Word, is it impossible for Him to make man its infallible guardian and interpreter? For, surely, greater is the Apostle who gives us the inspired Word than the Pope who preserves it from error.

If, indeed, our Saviour had visibly remained among us, no interpreter would be needed, since He would explain His Gospel to us; but as He withdrew His visible presence from us, it was eminently reasonable that He should designate someone to expound for us the meaning of His Word.

Let us see, sir, whether an infallible Bible is sufficient for you. Either you are infallibly certain that your interpretation of the Bible is correct or you are not.

If you are infallibly certain, then you assert for yourself, and of course for every reader of the Scripture, a personal infallibility which you deny to the Pope, and which we claim only for him. You make every man his own Pope.

If you are not infallibly certain that you understand the true meaning of the whole Bible—and this is a privilege you do not claim—then, I ask, of what use to you is the objective infallibility of the Bible without an infallible interpreter?

If God, as you assert, has left no infallible interpreter of His Word, do you not virtually accuse Him of acting unreasonably? for would it not be most unreasonable in Him to have revealed His truth to man without leaving him a means of ascertaining its precise import?

Do you not reduce God's word to a bundle of contradictions, like the leaves of the Sybil, which gave forth answers suited to the wishes of every inquirer?

How satisfactory, on the contrary, and how reasonable is the Catholic teaching on this subject!

According to that system, Christ says to every Christian: Here, my child, is the Word of God, and with it I leave you an infallible interpreter, who will expound for you its hidden meaning and make clear all its difficulties.

Here are the waters of eternal life, but I have created a channel that will communicate these waters to you in all their sweetness without sediment of error.

Here is the written Constitution of My Church. But I have appointed over it a Supreme Tribunal, in the person of one “to whom I have given the keys of the Kingdom of Heaven,” who will preserve that Constitution inviolate, and will not permit it to be torn into shreds by the conflicting opinions of men. And thus my children will be one, as I and the Father are one.