One point about that "defender of the faith" or "defender of faith" business, which always seems to be ignored when people get their knickers in a twist about it.

In fact the historical title is "Fidei Defensor", (still on most coins, as "F.D.", and on the £2 coin as "Fid.Def."). And, Latin being the kind of language it is, it can be just as well translated to give either "defender of the faith" or "defender of faith".