Looking at this passage in the context of the rest of The Scarlet Letter, it carries the theme of Chillingworth being evil. Key phrases like “a dim perception of some evil influence watching over him” (Hawthorne 527), hints at the idea that Chillingworth has become so tainted with evil that his spirit can be felt by Dimmesdale as well. The idea that Chillingworth is tainted to that extent means that if the fuel for his evil, Dimmesdale, were taken away he wouldn’t have much of himself left. In this way, the key phrase previously mentioned foreshadows the