4. In what way has Roger Chillingworth changed since Hester last saw him?

"Chillingworth has undergone a profound change since arriving in Boston, going from a genial old man to an ugly and evil person. Thus, "it grew to be a widely diffused opinion that the Reverend Arthur Dimmesdale ... was haunted either by Satan himself, or Satan's emissary, in the guise of old Roger Chillingworth.”