I'm sick of this viewpoint that spirits/ETs/extradimensionals/demons are infallible and do not make mistakes. In Swedenborgs Other Planets (1758), he describes "spirits" that have deluded ways of thinking. And this is even amongst "spirits" that are completely dedicated to the pursuit of knowledge. When they come across knowledge that does not correspond to predetermined viewpoints, they will immediately leave the vicinity/planet. So they also judge all of a planets "spirits" based on interaction with just one. Spirit bigots!!! Lol
I'm only half way thru it, but it's definitely worth reading and I'll probably search out more of Swedenborgs books.