I read a pretty interesting (and mildly thought provoking) essay over at Religion Dispatches this morning that I commend to your attention. It concludes
Christians, who, like Jews, are commanded to have no gods before God, do not have the luxury of disbelieving in so few things. In Turner’s words, “In order to deny every kind of idolatry possible, a Christian must be every kind of atheist possible.” We are required to have faith in no thing at all; only then will our faith have any chance of finding its true home in God.
See how the author gets there.