We built our beliefs around others, our parents, our siblings, friends, and tv, unfortunetly. I think it would just be human, to cleanse ourselves of what we think we know, believe nothing, then learn and take in your own information and base your beliefs on that. Most christians base their beliefs on what people tell them, and not by interpreting the bible for themselves. I mean, I have, and it's alot more metaphysical and actually kind of like buddhism and shintoistic structure. Kind of like, Jesus represents us, humanity, the sons and daughters of the earth who exist to allow the unity conciousness to see through our eyes. Stuff like that.
Maybe it's self brainwashing, maybe it's really how we should live.