gnostic
The Lost One
pegg said:it is also a major satanic ritual day. It’s a religious holiday for the underworld, with satanists performing sacrifices and witches celebrating with prayer circles. When the druids celebrated halloween, they roamed the streets with lanterns, and on coming to a house, they demanded money as an offering for Satan.
As everyone else have already pointed out, the druids weren't satanists.
Samhain (the ancient Celtic religious holiday, not the modern Halloween) had nothing to do with Satan. And the druids didn't celebrate Halloween.