Stealth Christian novels

Stealth comes in many flavors.

The other day I read an article where people were complaining about "stealth Christian novels". Apparently many self-published novels go Christian on you halfway through the book. Here you thought you were reading a normal book, but no, it's a bit of Christian fluff. I gather that in these books, when things go bad for the main character he turns to jeebus. And good ol' jeebus fixes everything. The End. Thus the term stealth Christian novel.