One of those annoying douches who apologizes before saying something horribly offensive, ignorant, or demeaning to you. The apology is supposed to make it nicer somehow--or they're attempting to be PC (which is annoying as well).
These type of people also lose credibility on their beliefs since it conveys less confidence about their beliefs.
I'm sorry, but I think you're going to Hell for not being baptized.
I'd like to apologize in advance but I think you're a huge, worthless douchebag.
Quit being an apologist.