“And what is sin?” said Cotgrave.
“I think I must reply to your question by another. What would your feelings be, seriously, if your cat or your dog began to talk to you, and to dispute with you in human accents? You would be overwhelmed with horror. I am sure of it. And if the roses in your garden sang a weird song, you would go mad. And suppose the stones in the road began to swell and grow before your eyes, and if the pebble that you noticed at night had shot out stony blossoms in the morning?
“Well, these examples may give you some notion of what sin really is.”
– Arthur Machen, ‘The White People’