Well, you and I would call it “secret knowledge”, but the mormons will vehemently disagree and call it “sacred knowledge”.
Semantics, I know...but you can see how they manipulate...and let me tell you, manipulate they do.
The manipulation helps in countering Biblical refutation of the pagan practices...
Yeah, cults like to redefine words to obfuscate meanings. Scientology practically has its own secret language, using the same words that everyone uses, but attaching completely different meanings to them.