" How can anybody actually read the bible and think that it is worthy of their respect?"
1. By being indoctriated with the preconceived axiom that the bible is the word of God.
2. By refusing to do any independent research into the bible from objective, non-theist sources.
3. By being afraid to doubt the historicity or morality of certain passages that are troubling to the rational mind. It is considered a sin to doubt the bible - lack of faith.
Thus fundamentalist, bible believing christians are shackled in their thinking, unable to see clearly and rationally, because the very tenets of their faith creates a closed mindset that is geared at preserving the chains shackling the mind. It is like AIDS, where the immune system on its own cannot fight the HIV virus because the virus targets and damages the very said immune system. Similarly fundamentalist christianity targets and demonizes reason, independent research, open-mindedness and doubt - the very attributes needed to see through the errors of the bible.