When he says, "i'll build you a shiny dollhouse or church", I think he means he will make something visually appeasing, but, all in all, fake.
Then the rest of the song is about possessing that particular structure. They are both evil beings eternally haunting the house.
Wight--a supernatural being (a ghost in this case)
Spider--has a negative connotation, therefore, they are evil supernatural beings
When he says, "i'll build you a shiny dollhouse or church", I think he means he will make something visually appeasing, but, all in all, fake. Then the rest of the song is about possessing that particular structure. They are both evil beings eternally haunting the house.
Wight--a supernatural being (a ghost in this case) Spider--has a negative connotation, therefore, they are evil supernatural beings
Hehe, you're welcome, darlings!