Having a little gentle fun with Bogey, I hope he doesn't mind:
He says: Par is irrelevant if you can't break it.
I ask: Is Heaven irrelevant if you can't get there?
Aside from an other-worldly mystic (re Heaven) and, re: par, an other worldly golfer (Tiger Woods in his prime), both of whom have had an actual and continual *experience* of their goal, the rest of us are forced to live simply by *faith* -- and faith, in both cases, in an intangible, immaterial *concept* that we know only because some loving grown-ups (who likely hadn't experienced it either) told us about it when we were young.
Let the concept be. It's not hurting anyone - and indeed, if the goal (par, or Heaven) helps us to strive to be better golfers and better human beings, it brings much good with it.
Sure, there are some sneaky architects and mean-spirited preachers who mess with our heads using these concepts, and there sure are some golfers and religious people who use them to look down their noses at others -- but that's because people can be sneaky and mean and prideful, not because there's anything wrong with the concepts themselves.
Peter