Christian literature
No, not the Left Behind series. By chance or providence, my mind has recently gravitated toward several popular works that do not wear Xianity as a crest on their crusaders' shields, but have a great deal more to say to the individual soul what takes X and his tradition seriously.
The first is Stephen King's epic The Stand, which contains some unforgettable metaphors for the workings of evil, the nature of the struggle for spiritual health, and the tricky relationship (too often forgotten) between moral decision and amoral chance.
The second is the film Magnolia, which used to occupy a zone in my heart alongside five or six other superior works of 1999, but now undoubtedly surpasses them all. This cathartic work speaks to some deep part of us that keeps quietly asking the very same questions that Jesus urged us to ask.
The third is the Harry Potter series, the labeling of which as satanic has more than a hint of irony, sneaking as it does a powerful form of Christian ethics through the side door of the imagination.
I intend to pursue these references further. Thought I'd put it out there for you to ponder not just the works themselves, but the reasons why so many explicitly religious people are incapable of seeing that so much of what is interesting in Christianity is alive and well in the collective unconcious, kept vital by works such as these.

