HP applies slander to me. I have told him over and over that I am not a Calvinist. He calls me a Calvinist even though he doesn't know what my theology is. He is not acquainted with it. That is slander, a false accusation, a lie. That can be easily proven.
The difference between that and what you posted is this:
The Catholic says (like I [a former Catholic] used to say), I am not an idolater. They say it in ignorance, just like any Hindu what not admit to being an idolater. Ask a Hindu if he is an idolater and he will deny it. But yet we know that he is.
They both (according to the Bible) are idolaters, because the Bible defines them as such. The Bible is our standard, not their denial of it.