DJ 31 Arthur admits it in front of the whole town

ye, that have loved me!... of sin and infamy ye have not shuddered!" Arthur finally releases him self from the torturing of Roger because he admits that he committed adultery with Hester it can also mean that Arthur is releasing him self to heaven so he can die happy and go to heaven. He doesn't want to be tortured any more. Also I think Hester and Pearl are happy because he is admitting of being part of their family. so tired