I agree with Hypochondriac. Any book is subject to interpretation, incuding the Big Book. That's one reason Big Book meetings are held some times/places, to discuss it; discuss different interpretations. The main reason, of course, is to stay sober.
Same thing with the Bible. There are lots of Bible study groups for the same reason.
I'm also along with Hypochondraic on religeon; I'm agnostic. Fortunately, the founders of A.A. considered us too with chapter 4 and the phrase: "a Power greater than ourselves".