Cat,
I completely understand your frustration with much of the application of scripture in the Christian Church. I suppose it is this frustration that led me here to this website/movement.
The Bible, for me, is not a rule book, per se. When I finally sat down and read it straight through, cover to cover, the overwhelming theme for me was that Jesus Christ was/is the true revelation of God. Through these pages I meet the historical person who embodied the divine completely.
Believe me, as a woman who is married for the second time who recently completed the ordination candidacy program in the UMC, I have had to come to terms with many "literal" readings. Once I could let go of the "the Bible says this or that" I think it freed me to seek a higher truth--and I'm still seeking.
Thanks for your thoughtful questions!