Grace decides to move home in order to pursue the person she blames for her sister's death, but working at the church proves to be more difficult than she imagined. In other events, Jacob takes on more responsibilities at the church as a result of her return; Kevin has doubts about his and Charity's plan to start a family; and the Bishop refuses a senator's inquiries into the church's finances.

Mae delivers a rousing speech that decides Calvary's next preacher. Grace learns her grandfather was receiving hush money from Mac -- and why.

After one of Mac's victims attempts suicide, Grace makes a rash decision that may have lasting consequences. Kevin's mother visits, exposing old wounds. Lady Mae tries to reason with Jacob.