I saw that post too and it’s just his assertion and I pointed that out to him.
Let’s take a couple of examples from some of the
very earliest church fathers. Ignatius of Antioch and Polycarp.
Now both these men were friends & disciples of St. John (as in Gospel, Revelation, and epistles of same) They both were bishops of early churches. Ignatius at Antioch and Polycarp at Smyrna.
Let’s look at some of what they said and wrote.
Polycarp’s trial shows that he was infant baptized.
CHAP. IX.–POLYCARP REFUSES TO REVILE CHRIST.
Now, as Polycarp was entering into the stadium, there came to him a voice from heaven, saying, “Be strong, and show thyself a man, O Polycarp !” No one saw who it was that spoke to him; but those of our brethren who were present heard the voice. And as he was brought forward, the tumult became great when they heard that Polycarp was taken. And when he came near, the proconsul asked him whether he was Polycarp. On his confessing that he was, [the proconsul] sought to persuade him to deny [Christ], saying, “Have respect to thy old age,” and other similar things, according to their custom, [such as]," Swear by the fortune of Caesar; repent, and say, Away with the Atheists." But Polycarp, gazing with a stern countenance on all the multitude of the wicked heathen then in the stadium, and waving his hand towards them, while with groans he looked up to heaven, said, “Away with the Atheists.”(5) Then, the proconsul urging him, and saying, “Swear, and I will set thee at liberty, reproach Christ;” Polycarp declared, "Eighty and six years have I served Him, and He never did me any injury: how then can I blaspheme my King and my Saviour?"
He was known to be 86 years old at the time…
Ignatius’ letter to Smyrna carries several clearly Catholic things in it.
CHAP. VII.–LET US STAND ALOOF FROM SUCH HERETICS.
They abstain from the Eucharist and from prayer,(7) because they confess not the Eucharist to be the flesh of our Saviour Jesus Christ, which suffered for our sins, and which the Father, of His goodness, raised up again. Those, therefore, who speak against this gift of God, incur death(11) in the midst of their disputes.
But it were better for them to treat it with respect,(13) that they also might rise again. It is fitting, therefore, that ye should keep aloof from such persons, and not to speak of(15) them either in private or in public, but to give heed to the prophets, and above all, to the Gospel, in which the passion[of Christ] has been revealed to us, and the resurrection has been fully proved.(16) But avoid all divisions, as the beginning of evils. and then he says.
CHAP. VIII.–LET NOTHING BE DONE WITHOUT THE BISHOP.
See that ye all follow the bishop, even as Christ Jesus does the Father, and the presbytery as ye would the apostles. Do ye also reverence the deacons, as those that carry out[through their office] the appointment of God. Let no man do anything connected with the Church without the bishop. Let that be deemed a proper(18) Eucharist, which is[administered] either by the bishop, or by one to whom he has entrusted it.** Wherever the bishop shall appear, there let the multitude[of the people] also be; by the bishop, or by one to whom he has entrusted it. Wherever the bishop shall appear, there let the multitude[of the people] also be; even as, wherever Jesus Christ is, there is the Catholic Church.**
It is not lawful without the bishop either to baptize or to celebrate a love-feast; but whatsoever he shall approve of, that is also pleasing to God, so that everything that is done may be secure and valid.(2) even as where Christ is, there does all the heavenly host stand by, waiting upon Him as the Chief Captain of the Lord’s might, and the Governor of every intelligent nature. It is not lawful without the bishop either to baptize, or to offer, or to present sacrifice, or to celebrate a love-feast.(1) But that which seems good to him, is also well-pleasing to God, that everything ye do may be secure and valid.Notice that it plainly says that the early church offered Eucharistic sacrifice, and Ignatius calls it “the Catholic Church.”
If these men weren’t Catholics, then they sure as vitam aeternam weren’t anything like the non-Catholic religions that are all over the place today.
BTW, both these men died for their beliefs.
Polycarp was burned alive and stabbed.
Ignatius was thrown to wild animals.
Pax Domini sit semper vobiscum.