Grace is asked to fill in as preacher. A provocative invitation has an unexpected effect on Jacob and Kerissa. Charity looks for a new choir director.

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.