“Here it comes again! It is no devil, I assure you; or if it be, it has put on the robes of an angel of light. I think I must admit so fair a guest when it asks entrance to my heart.”
“Distrust it, sir; it is not a true angel.”

– Charlotte Bronte

Jane Eyre, Chapter 14. Rochester describes the temptation he feels for the “taste of sweet, fresh pleasure” as a metaphorical devil dressed as an angel. Jane cautions him that he should beware such an untrue angel.