Deitrick Haddon returns to his hometown in hopes of mending the rift between his wife, Dominique, and sister Zena. In the process he also brings his biological Troupe siblings into the Haddon household in hopes that they can all be one big happy family.
When the preachers plan a community event, sparks fly as Jay confronts Deitrick about the wedding, Bishop Ron clashes with Bishop Noel about Loretta's involvement, and Loretta herself faces off with First Lady LaVette at Dominique's Sip N See.
Tensions boil over as an epic face-to-face showdown erupts over the status of Bishop Noel and Loretta's relationship. Christy defends Jay's decision to confront Deitrick, while Jay attempts to save a young drug addict's life.
When tragedy strikes a Louisiana congregation, Bishop Noel springs into action to try to save the church. Dominique considers the high road as she deliberates taking drastic measures to improve her marriage and restore old friendships.
Family ties are tested all around as Pastor Wayne's mother and stepbrother clash, Ron goes to extremes to protect his niece, and Dominique challenges Dietrick to pull his full weight, both in and out of the pulpit.
When Pastor Jay and Lady Christy's troubled son comes home, the family must decide whether they can really let bygones be bygones. Pastor Wayne makes a big decision that doesn't sit well with Myesha, and Deitrick puts unwelcome pressure on Dominique.
Deitrick journeys to Detroit to uncover the hard truth about his biological father, and Bishop McClendon's son prompts him to reflect on his own messy childhood. Lady LaVette faces a daunting task that tests her skills, faith, and patience.
After being dramatically restored by his old congregation in Detroit, Dietrick decides to reconcile with Jay. Bishop Gibson attempts to reunite his family, and Pastor Wayne struggles with a very personal decision.
Bishop Gibson and Pastor Haizlip enlist some real gang-bangers for their upcoming Gang Summit. Pastor Chaney and Myesha expand their Saved, Sanctified and Sexual conference to include Pastor Alden, who as a 50 year-old virgin, preaches abstinence.
After hearing about his fall from grace, Deitrick reaches out to fellow gospel artist Kevin Terry. Myesha deals with the serious issue of sex trafficking at her Hiding Behind the Lipstick conference. Christy Haizlip does some soul-searching.
Things take an emotional turn when Bishop Gibson comes out against Loretta's participation in Preach LA. Myesha collaborates with her rapper brother on a spiritual track. Bishop McClendon discusses marriage with his daughter and future son-in-law.
Bishop Gibson and Pastor Haizlip attend the Gang Summit hoping to bring peace. Instead Bishop Gibson gets into an argument with a gangbanger. Pastor Jay donates skateboards to kids in need. Deitrick showcases a new style of music.
Pastor Haizlip confronts the ghosts of his past when he visits his estranged mother in Alabama. The Haddons are shocked by the Gibson's refusal to be Denver's godparents. Christy is taken aback when Jay decides to buy his mother a house.
While preparing for pReach LA, Loretta gets frustrated with the other first ladies for offering little help. Myesha questions her musical gift after a failed performance. Deitrick confronts McClendon about his absences.