If the bible is so great, how come fundamentalists tend to be creepy, instead of people we all aspire to be?

even the average christian can agree that yes fundamentalists are odd people. how come if a scientist follows, studies, and knows all his books literally, s/he may discover somethign great, but if a person takes the bible literally, s/he will end up being a creepy, odd person?

thank you very much
Update: OK my question still stands, but please disregard the details.
Update 2: OK my question still stands, but please disregard the details. I have imbibed some of the alcohol so my argument is fallacious. however, my question stands.
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