Wasn't the doctrine of Papal infallibility created in the 19th Century?

Question

I am not sure of the exact century.

Answer 1

Pope Pius IX called the Vatican Council in 1870 for the express purpose of having himself declared infallible, which they did. The decree reads that when the Pope speaks "ex cathedra" he is "possessed of infallibility."

Answer 2

from http://www.newadvent.org/cathen/07790a.htm#I

One need not expect to find in the early centuries a formal and explicit recognition throughout the Church either of the primacy or of the infallibility of the pope in the terms in which these doctrines are defined by the Vatican Council. But the fact cannot be denied that from the beginning there was a widespread acknowledgment by other churches of some kind of supreme authority in the Roman pontiff in regard not only to disciplinary but also to doctrinal affairs. This is clear for example, from:


Clement's Letter to the Corinthians at the end of the first century,
the way in which, shortly afterwards, Ignatius of Antioch addresses the Roman Church;
the conduct of Pope Victor in the latter half of the second century, in connection with the paschal controversy;
the teaching of St. Irenaeus, who lays it down as a practical rule that conformity with Rome is a sufficient proof of Apostolicity of doctrine against the heretics (Adv. Haer., III, iii);
the correspondence between Pope Dionysius and his namesake at Alexandria in the second half of the third century;
and from many other facts that might be mentioned (see PRIMACY).
Even heretics recognized something special in the doctrinal authority of the pope, and some of them, like Marcion in the second century and Pelagius and Caelestius in the first quarter of the fifth, appealed to Rome in the hope of obtaining a reversal of their condemnation by provincial bishops or synods. And in the age of the councils, from Nicaea onwards, there is a sufficiently explicit and formal acknowledgment of the doctrinal supremacy of the Bishop of Rome.


St. Augustine, for example, voices the prevailing Catholic sentiment when in reference to the Pelagian affair he declares, in a sermon delivered at Carthage after the receipt of Pope Innocent's letter, confirming the decrees of the Council of Carthage: "Rome's reply has come: the case is closed" (Inde etiam rescripta venerunt: causa finita est. Serm. 131, c.x);
and again when in reference to the same subject he insists that "all doubt bas been removed by the letter of Pope Innocent of blessed memory" (C. Duas Epp. Pelag., II, iii, 5).
And what is still more important, is the explicit recognition in formal terms, by councils which are admitted to be ecumenical, of the finality, and by implication the infallibility of papal teaching.


Thus the Fathers of Ephesus (431) declare that they "are compelled" to condemn the heresy of Nestorius "by the sacred canons and by the letter of our holy father and co-minister, Celestine the Bishop of Rome."
Twenty years later (451) the Fathers of Chalcedon, after hearing Leo's letter read, make themselves responsible for the statement: "so do we all believe . . . Peter has spoken through Leo."
More than two centuries later, at the Third Council of Constantinople (680-681), the same formula is repeated: "Peter has spoken through Agatho."
After the lapse of still two other centuries, and shortly before the Photian schism, the profession of faith drawn up by Pope Hormisdas was accepted by the Fourth Council of Constantinople (869-870), and in this profession, it is stated that, by virtue of Christ's promise: "Thou art Peter, etc."; "the Catholic religion is preserved inviolable in the Apostolic See."
Finally the reunion Council of Florence (1438-1445), repeating what had been substantially contained in the profession of faith of Michael Palaeologus approved by the Second Council of Lyons (1274), defined "that the holy Apostolic see and the Roman pontiff holds the primacy over the whole world; and that the Roman pontiff himself is the successor of the blessed Peter Prince of the Apostles and the true Vicar of Christ, and the head of the whole Church, and the father and teacher of all Christians, and that to him in blessed Peter the full power of feeding, ruling and governing the universal Church was given by our Lord Jesus Christ, and this is also recognized in the acts of the ecumenical council and in the sacred canons (quemadmodum etiam . . . continetur.
Thus it is clear that the Vatican Council introduced no new doctrine when it defined the infallibility of the pope, but merely re-asserted what had been implicitly admitted and acted upon from the beginning and had even been explicitly proclaimed and in equivalent terms by more than one of the early ecumenical councils. Until the Photian Schism in the East and the Gallican movement in the West there was no formal denial of papal supremacy, or of papal infallibility as an adjunct of supreme doctrinal authority, while the instances of their formal acknowledgment that have been referred to in the early centuries are but a few out of the multitude that might be quoted.

Answer 3

No, it was't created or invented, it was declared as something that has always been taught since the early beginnings of the Church. And I'd have to look up the date too.

Answer 4

Some where back then.