Well, let's examine this for a minute, just the "grammar police." First off, this isn't grammar, it's word misusage. This site has a long history of ragging word misusers. See, for example: idoit, meadoker, uphauling, french benefits, fewer, etc.
But what it tells me about you is that you're not a big reader. You've heard of "tenets," but you thought it was "tenants," likely because you've never read about tenets. Which is pretty consistent, very likely, with where you get your news. Meaning, if you read it at all, it's in 140 character "sound" bites.
I am not a huge fan of labeling people like you Nazis. But the historical parallels are really quite striking. You seem to know that deep down, Hitler and some of the founders were enamored with Norse mythology and Aryans and stuff. But the common-or-garden Nazi, the people that ultimately made it go, were mostly, a large mostly, nominally Christians, although clearly very poor ones. And it was mostly Christians who harbored the rank anti-Semitism that he preyed upon to scapegoat for Germany's ills. People that liked the economic "prosperity" he brought.