God asks this rhetorical question to assert His unmatched power and authority over all earthly rulers and nations. It serves as a challenge and proclamation that no one can rival Him or oppose His plans, fitting the broader theme of divine sovereignty and judgment in Jeremiah (Jeremiah 49:19).

No human leader or protector can challenge His authority or deliver without His will. God declares that no shepherd can stand against Him, emphasizing His unmatched sovereignty and power over nations and rulers (Jeremiah 49:19-20).

The rhetorical questions about who can challenge God’s appointment echo language of divine incomparability found in Exodus 15:11 and Micah 7:18. The Hebrew מִי כָמוֹנִי (mi kamoni, who is like me?) and the follow-on ‘who will summon me?’ establish Yahweh as the only sovereign power in the narrative, not the Edomites, not their shepherds, not any earthly champion. The pastoral imagery is deliberate: against the ‘strong habitation’ (נָוֶה עַזִּים, naveh azzim, the fold of the mighty) God sends a lion from the Jordan’s thickets, an unstoppable predator that no shepherd can oppose. The appointment of a ‘chosen man’ (בָּחוּר, bachur) over Edom in verse 19b is God’s prerogative, He determines who judges the nations without consulting their resident powers. The questions function as a prophetic stripping of Edom’s presumption: their mountains are no defense against a divine appointment they cannot appeal.