I saw it. Did you catch the reference to 1 Cor. 15:26 on the tombstone?
I actually remember that from the books. While I'm still up in the air over whether Rowling is a believer (she's a practicing Anglican---which can mean any number of things), her work is clearly steeped in the fantasy language/imagery pioneered by Lewis and Tolkien, which is steeped in Christian symbolism (albeit, medieval Christian symbolism a la Dante, Arthurian Romance, etc).
Yes, there are two Scripture references in the last book. One of them is "the last enemy that shall be destroyed is death," which Hermione interprets in sort of a gnostic way, if I recall (it's been a couple years since I read it). As for Rowling, I believe she is a member of the Church of Scotland, and she revealed not too long ago that Dumbledore is intended to be gay. She told this to a crowd of children and then told them to "question authority."
