And where in the article does it call him a "Roman Catholic"?
The term "Roman Catholic" does not appear in the Bible, but then neither does the word "Bible". And when Paul talks about "scripture", he isn't refering to the "New Testament" writings either.
The term "Roman Catholic" didn't appear until the great schism, so even "Roman Catholics" didn't refer to themselves as "Roman Catholics" for hundreds and hundreds of years.
So what is your point?
You should direct your point to the Catholics: "the term Roman Catholic does not appear until the great schism, so Roman Catholics did not refer to themselves as Roman Catholics". By that same exact reasoning Roman Catholics cannot call first century Jewish followers of Christ and apostles of Christ as "Catholic" today.
Im not a Roman Catholic and I was reading BiblicalTruths post saying ???? HUH? There are some that define themselves by stating what they do not believe rather than actually know what they do. Weird.