What knowledge would that be? At least in these Catholicism-dominated parts, that knowledge seems to look something like "you better watch it because you're a sinner and might end up burning in hell, except that Jesus saved you because he loves you, but for some reason despite being saved you are still a sinner and might end up burning in hell". You kind of sound like that's not the premise you mean.
The whole "Catholic guilt" thing is of often pointed to as some whacky vehicle of control, which is a total mischaracterization of what that perspective is meant to do.
Many religions and philosophers understand the idea that humans are not basically good people. They are generally self centered and not sacrificial. So to say that Catholicism or Christianity is strange for placing emphasis on our "fallenness" is a little unfair IMHO.
The daily struggle of a Christian is to strive to rid one's self of their sinful desires (selfish / evil) and live as Christ commands. This a continual process, and one that cannot be stopped. If one just "gets tired" of being a Christian, and lives differently, then they are in danger of losing their salvation.
I only go into this detail to illustrate that there is more to "Catholic guilt" than a flippant "critique".
> The daily struggle of a Christian is to strive to rid one's self of their sinful desires (selfish / evil) and live as Christ commands. This a continual process, and one that cannot be stopped. If one just "gets tired" of being a Christian, and lives differently, then they are in danger of losing their salvation.
How is this not a vehicle of control? It steers you in the direction of behaving the way Christianity prescribes for fear of the ultimate bad consequence which is losing your salvation.
"Be nice to each other" is preached by every other world religion, as well as being at the center of many non-religious world views. The fact that we can and should be nice to each other to make the world a better place can hardly be what the grandparent meant by "knowledge to humans that is not knowable by any other means", which was what I was really asking about.
Thanks for your perspective. You're certainly selling it better than the Catholic Church is. (You won't be surprised to hear that I'm not buying into the whole thing either way.)
The roman branch of christianity (from which Roman Catholicism and protestantism arise) are hugely influenced by lawyers and roman law, which emphasises sinning and punishment a lot. If you are a sinner your priest is a parole officer.
The eastern christianity still recognises sin, but treats it more like a disease, the priest is more of a doctor.
I find this more appealing from a philosophical point of view, yet I lack any reason to believe.