Hmmm, my first reaction (and it's first thing in the morning for me) is that it would be something along the lines of the "Left Behind" books, some sort of "Kingdom of Heaven" crap. And I would avoid it like the plague, unless I saw a very familiar author's name. Even then, I might be afraid that they had turned or come out as fundie. But I guess that's just me, looking at the rest of the comments. And if the cover was silly, I probably wouldn't jump to that conclusion.