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.

Grace has an uncomfortable dinner date with a former beau and his fiancée; Jacob and Kerissa face the deficiencies in their marriage; Kevin has an unwanted attraction; and Senator Banks ups the pressure in his inquiry into the church's finances.

Grace reaches out to Officer Nelson while also working with Noah in an effort to find evidence against Mac; Lady Mae is suspicious of Grace and Noah; Jacob presents his TV plan to the Bishop; Lady Mae pushes the Bishop to reveal a secret; and the Bishop deals with a woman who is out to destroy Calvary.

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.

In the Season 2 midseason finale, Jacob makes Triumph pastor Basie Skanks an offer to clear his debt and gain full control of Triumph II and Mac receives bad news from Skip Leonard that puts him in an explosive collision course with Grace.