To start, I've never understood the anti-catholic or anti-semitism, or racism, or whateverisms... Mostly because I wasn't raised that way, and didn't exist in a mono-anything vacuum I think. I still don't know all the history which leaves such hatred or predjudices amongst people. The funny thing is I wear my hair long....but at times see people with long hair and have prejudicial notions about their politics and work ethic....bad very bad...hopefully I'll grow.
As I see it there are different levels of understanding in most churhes. In sunday school, the youngins are taught the basics...just like any book you pick up Rebecca of Sunnybrook Farms say...their is a picture book version, an elementary school version, a middle school version...and the unabridged...and then somewhere along the line, maybe you'll get into the history of the writer, the time period it was written, the nuances of the society at the time, and the society being written about....and maybe some undercurrent of thought that isn't specifically in the writings but intimated to.
We go through the bible the same way...and if perchance one would make it with open eyes to reading about all the authors and editors of the bible, the history of its actual creation as a collection of stories...the judaic and then later christian cannonization of same. And somewhere along the line you have a teacher teaching masters and/or doctoral level at a Catholic or Jesuit or most any religous university saying..."don't tell me you think this actually happened...this is metaphor"...and over half the class goes into shock... I've heard this over the years from so many... and the answer is always the same... the masses aren't ready for this information.
That was the thinking during canonization, that was the thinking of Paul establishing churches. That was the thinking of the authors and editors of the bible.. we gotta mix some of the pagan stories in here, keep it all within the realm of acceptablity.
And today it appears true as well....we are not ready.