Blasphemy Challenge Blasphemy

It's becoming increasingly popular of late, and I've agreed to be swept away by it, because it is jolly important, after all: God. Religion.
There's a huge list of different issues about this, from people who think the Bible is true because it says so in the Bible, and that any other claimed Holy Book is just a pack of lies because it isn't their Holy Book, to atheists debating just how much damage religion is doing. I wouldn't anyone to take my word for it, because that's not how this freethinking thing works. Just Google "Richard Dawkins", "James Randi", "Skeptic", "Rational Response", stuff like that. YouTube is overflowing with stuff.
So as I said I want to take part. Because my bullshit-meter has been ringing for far too long now and I want to vent some anger. Na! and, while we're on the subject, Cl! too.
OK so the one I want to point out this time is the Blasphemy Challenge: YouTube yourself denying the power and existence of the Holy Ghost, thus committing the only unforgiveable sin in Christianity (and get a free DVD! price-one soul). Pretty silly, but irritating enough to have ellicited a response in the form of Challenge Blasphemy (clever play on words there you see!), where they ask you to YouTube yourself saying you confess Jesus.

Now, all other idiocy aside, I don't see where the conflict is. Clearly, the upset Christians of Challenge Blasphemy didn't read the Blasphemy Challenge properly. Where is the contradiction in denying the Holy Ghost and accepting Jesus? (We'll ignore the 3=1 mess for purposes of simplicity.) Protestants do it all the time (apparently). A but then the Protestants are going to Hell along with the atheists. Unless it's the Catholics.

I almost feel sorry for Deists now...