Maybe this isn't entirely fair, but I sometimes see the Christian as having something in common with the demanding child. No, I wouldn't apply this to all self-identified Christians. After all, I am convinced that many do not actually believe much of what they claim to believe. But for those who do, I see some parallels to the child.
The "bible believing" Christian not only wants what he or she wants, but there is a willingness to distort reality in order to get it. John Loftus (Debunking Christianity) addressed this recently, writing:
It's argued that I reject Christianity because I prefer to live my life apart from God. Balderdash! Do I really prefer to live in a universe that is cold and uncaring, having only blind indifference to me as a human being in which I can count on no divine help from outside of it, and no hope of an eternal life with my loved ones? Not a chance.That is it exactly. We atheists may want to wallow in the narcissism entailed by belief in a personal god who grants immortality, but we aren't willing to distort reality to get there. We may enjoy our fantasies, but we recognize them as fantasies and do not try to inhabit them as if they were reality. We have learned that wanting something to be the case does not make it so.