Jesus himself said hidden knowledge is not for the masses we must feed them breadcrumbs for there own good let them live in ignorance. The hidden
knowledge is for the strong the shepherds not the sheep
If it keeps happening with the same dream, or at least maybe the same primary antagonist, then maybe there is more to it. But one dream, no matter
how freakish or unusual, isn't really much of anything. And really, assuming entities can attack your mind while you sleep, this should be a good
thing to hope is just a dream.
Howdy. I am Azmolial Sorcerer/Shaman/Magick Man and many other things, by trade and hobby.
Sorry, but I got to say that totally just sounds like a "interesting" Astral Dream rather then attack. Especially if it is not a reoccurring
event. Do what ever protection gives you most peace of mind, and you should be fine.