A recent thread, now closed, on the Catholic Answers Forums caught the eye of Protestant apologist James White. One of the Catholic posters said:
"I have a lot of missionaries who come to ‘save me’ from Romanism."
Puzzled, James White responds on his blog:
“Please note: Roman Catholics can refer to ‘Romanism’ all they want. Scott Hahn has done a tape series called ‘Romanism in Romans,’ for example. No one will blink an eye. But, if I use the term ‘Romanism,’ Dave Armstrong will write a 24 page article about it.”
Not to mention that the subtitle of Karl Keating’s first book Catholicism and Fundamentalism is The Attack on "Romanism" by "Bible Christians."
So. Does James White have a valid point? Are Catholics guilty of a double standard?
No, not really.
In both the quotation of the person White quotes and in the subtitle to Karl’s book, the word Romanism is used in acknowledgment of the manner in which Catholicism is perceived by anti-Catholics. Indeed, Karl’s subtitle makes this acknowledgment explicit with the scare quotes. The Catholic poster is using the word in the same fashion but without the scare quotes.
In the case of Scott Hahn’s tape set, it can be argued that the word Romanism is used in the exact same fashion: As a play on words that is intended to demonstrate that those anti-Catholic Protestants who think the letter to the Romans is exclusively Protestant in its theology would be surprised by how much "Romanism" the apostle Paul spouts. Given Dr. Hahn’s affection for puns, as demonstrated in his many books, it is unsurprising that he would choose to give his tape set on Romans such a title.
The word Romanism can also be used by Catholics in another way: It can sometimes be used as an inside joke between Catholics who know that it is often used in a derogatory fashion by anti-Catholics. Much as some African Americans have adopted for each other (sometimes even as a term of affection!) a certain word that is highly-offensive when non-African Americans use it to refer to African Americans, so some Catholics occasionally use words such as Romanist and Romanism to affectionately tease each other.
But the fact that some Catholics occasionally use otherwise anti-Catholic words to refer to themselves or to their religion does not give license to non-Catholics to presume that the words are any less offensive or anti-Catholic when non-Catholics use such words to refer to Catholics and/or Catholicism. Just as it is common sense that a white person using the "n-word" for a black person is committing a gravely-insulting racial slur, so it should be a no-brainer that a non-Catholic using the word Romanism as a substitute for the word Catholicism is adopting a religious slur.
Language can be a very tricky thing. A sign of the mature use of language is the recognition that certain words or phrases are sometimes appropriate and sometimes inappropriate and that the duty of a polite person is to learn the distinctions and observe them — however puzzling he may personally find such distinctions to be.