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.

The mayor calls in a favor, which leaves the Bishop in a bind that could split the church; Grace is blackmailed about Faith's past; Jacob and Kerissa attend couple counseling; and Charity has difficulty keeping a secret.

Upon learning of Jacob's infidelity, James makes administrative changes. Grace helps her father minister to the parents of a seriously ill child.

Charity becomes suspicious of Kevin. Grace shows her father the evidence she's collected against Mac. Isabel senses Grace is hiding a secret from her.

A gunshot forces Grace to make a difficult decision. Sophia's father comes to take her back to Phoenix. Charity gives her husband an ultimatum.

When Basie hears about the injunction filed to stop construction of Triumph Two, he stages a sit-in at Calvary in an attempt to force Bishop's hand. Grace's plan to put Mac away hits a snag.

Lady Mae visits world famous Pastor Maxine Patterson and endures the Bishop's final attempt to win her back at a Round Table party. Connie asks if Grace is interested in running Calvary.

Maxine Patterson visits Calvary the weekend Lady Mae and the Bishop announce their divorce to the congregation. Grace and Rochelle find a case for their legal defense fund.

After the success of her big day, Lady Mae is denied the right to run Calvary despite support from the Bishop; Grace takes over thanks to Connie and joins Harmony & Hope Ministries.

With Calvary's imminent demolition, Lady Mae and Bishop seek a sign from God. Jacob digs into the family mansion's past. Grace learns the real reason why Bob Whitmore is so invested in keeping the Calvary congregation under his wing.