Some people are so attached to their own ideas/selves that even if Jesus or Gautama were to appear, they would be like
"Uh-uh no. It's my thoughts and judgement or the highway" - and they go on to praise and promulgate their understandings as if that compares to the genuine spiritual knowledge of the Adepts. The really funny thing about this is that they cannot imagine anything past their limitations, and so they promote the view that there couldn't
possibly be more than they know about - well aren't we fortunate there's more to life than we can imagine and so such conceit will naturally be overridden over time