— SteemCN

Aleister Crowley, highest satanist in the world once spent a night meditating at the King's Chamber of the Great Pyramid (pyramids are depicted in many movies as portals to other dimensions) and contacted an entity called Aiwass which dictated to him "The Book of the Law". When asked to describe the appearance of this demon, he drew an image of an alien.
Both people who claim to have made contact with demons and who have made contact with aliens reported feeling sulphur smell
Mytologies "Gods" are paralleled with passages from the bible of "Fallen angels"
Many hints from movies, shows, books, like and "The Gods Were astronauts"
This list goes on