On the very first Sunday after Harmony and Hope's installation at Calvary, the Greenleaf family's united front shatters. Grace attempts to lead the church's loyalties gently back toward the Greenleafs, but a call from Noah brings a long-kept secret of Grace's to light, the revelation of which could destroy the Greenleafs' hold on the church more completely than anything that's ever been revealed before.
A dedicated, strait-laced FBI agent and a street-smart CIA agent are part of a new, clandestine taskforce charged with solving and preventing domestic terrorism in and around New York City.