Why might Chillingworth's "investigation" of Dimmesdale's "condition" be significant? What is it that Chillingworth is trying to find out?

Chillingworth's investigation of Dimmesdale's condition is significant because it serves as a representation of his relentless pursuit for revenge. Chillingworth suspects that Dimmesdale might be the father of Hester Prynne's child, Pearl, and he is driven by a desire to confirm his suspicions.

However, there is a deeper motive behind Chillingworth's investigation. He wants to exploit Dimmesdale's guilt and inner turmoil in order to slowly destroy him. Chillingworth aims to uncover Dimmesdale's secrets and sins, exposing his hypocrisy as a revered minister in the community. By doing so, Chillingworth intends to inflict emotional and psychological torment upon Dimmesdale and exact his revenge for the affair with Hester.

Chillingworth's investigation becomes a metaphorical quest for Dimmesdale's soul, as he delves deep into the minister's psyche and tries to unravel the truths hidden within. Ultimately, Chillingworth's relentless pursuit reflects the destructive power of revenge and the devastating effects it can have on both the one seeking revenge and its target.