That isn't quite right either, Gloranor, True Christians(TM) are a threat to atheists. Atheism is an ideal, and can't be defeated, but as far as that goes, Atheism, and the ideas of science that it usually represent present more of a threat to the christian idea, since we are able to explain more and more, and all the folks that would begin on the road to fundyism through god-of-the-gaps are disuaded, and it will become that for a fundy to come into existence, they will have to live under a rock to be able to avoid all the disproval of their holy books, and such. Like other ideals though, Christianity at the very least, will be resilient to detruction.
And apparently this one has infinite irony, because my irony meter is still going. You are going to have to make your own guys, it isn't patented or anything, and i just made it out of spare parts: mostly my old ironymeter, a clock and one of those stroke counters some people use in golf.