steve-b:
The Catholic Church was THERE before a single word of the NT was written.
But that Catholic church didn’t preach or believe much of what the modern Catholic church teaches and therefore was not the same church.
Going back to the 1st century
BP Ignatius, knew the apostles, was a contemporary. of them, and was ordained ~68 a.d. by apostles. He was a direct disciple of John the apostle. Meaning, that before John died ~ 100 a.d., they knew each other for some 30+ years. In Ignatius letters, he would write what the apostles taught, and in particular what John taught him.
Here’s what Ignatius wrote about the Eucharist. He wrote to the Church in 6 locations.
Excerpts from the Letter to the Smyrnaeans
CHAP. VII.—LET US STAND ALOOF FROM SUCH HERETICS.
They abstain from the Eucharist and from prayer, 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 in the midst of their disputes. But it were better for them to treat it with respect, that they also might rise again. It is fitting, therefore, that ye should keep aloof from such persons, and not to speak of 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. But avoid all divisions, as the beginning of evils.
CHAP. VIII.—LET NOTHING BE DONE WITHOUT THE BISHOP.
See that ye all follow the bishop, even as Jesus Christ does the Father, and the presbytery as ye would the apostles; and reverence the deacons, as being the institution of God. Let no man do anything connected with the Church without the bishop. Let that be deemed a proper Eucharist, which is [administered] either 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.