The same prophet who told David about the eternal dynasty God has promised him (7:11–16) now appears to deliver a very difficult message (12:1–12). Although many months have passed since David’s sin, he has apparently not reckoned with the significance of his deeds. Nathan’s visit changes everything, as David listens to a parable and pronounces a death sentence on himself. The ewe lamb in Nathan’s parable is Bathsheba, and the poor man is Uriah. David as the reigning king is guilty of misusing the power God has given him. The king is regarded as the shepherd of Israel, and David now realizes what he has done to his flock.

After pointing out David’s guilt, Nathan announces that David will be punished the same way he has sinned. Violent death will strike his own family, and in subsequent y…