->''And there will come such intense darkness, That one can feel it.''
-->--[[Literature/BookOfExodus Exodus 10:21]]

Frank and Group member Ardis Cohen track a serial killer who targets members of the clergy.

'''Note''': While "Kingdom Come" was the season's fourth episode in production numbers, it aired sixth due to the death of Joseph Cardinal Bernardin.
!!! Tropes
* ActorSharedBackground: Ardis Cohen alludes to wondering how to raise children when she and her husband come from different faiths. In RealLife Lyndsay Crouse comes from a Protestant background and is the ex-wife of Jewish playwright Creator/DavidMamet.
* BurnTheWitch: Or the priest in this case.
* [[spoiler:DrivenToSuicide]]: [[spoiler:Calloway tries to kill himself when he realize he can't kill God/his faith.]]
* HaveYouSeenMyGod: Calloway believes God has abandoned them. [[spoiler:But he's also afraid of his judgement.]]
* NayTheist: Calloway
* VillainousBreakdown: Calloway at the end.