The catholic's were the first to notice that if you let a 1000 people read the bible you will have 1000 religions... the reason is simple...the bible is only a mirror of who ever is reading it... we all will come away with many things that we see in common as we are all to a degree based on the body systems, similar cultures to a greater extent than differences, etc...but then there are our unique expeirences, our unique perspectives and these too we read into any text, not just the bible....
a thousand virgins reading the kama sutra will not understand it the way a sexually experienced author intends it no matter how smart they are no matter how willing, no matter how desirous... they simply do not have the one thing that the author is seeking to impart and share... experience.
its easy to pretend that we KNOW what the author intended and many are very CONvincing when they give extremely rational sounding interpretations...but ultimately there is no god that we can all appeal to and ask, is this the right view vs that? it all boils down to gut feelings in the end, and when you realize that gut feelings are based on your comparison of the world around you to some inner ideal which you arrived at largely by unconscious means, such as enculturation, religious indoctrination, traditions and brainwashing by peer pressure.