I have a really tough time with this one in that I relate deeply with Christian values and principles and yet my "God-given" intellect suggests rather strongly that God, as with all gods societies have recognized, is a human-manufactured entity.
I think there is a sense that trying to relate to God the same way that people did 2000 or 4000 years ago may not be as relevant. Then there's the Protestant movement that acts like Jesus' crucifixion and resurrection happened in the 16th century.
There's a long theological discussion in there somewhere. ;)