YES, CAEL!  We must re-examine all the way back to Adam and Eve, the supposed "fall from grace", and the idea that Jesus came to "redeem" fallen mankind.  And, somehow, we need to figure out what is "tradition" and what is "sacred" because what we now consider "sacred tradition" is all mixed up with some un-sacred cultural practices that may have reflected the ethos of the time, but is not really something required by God for all time.