Shared ground
These verses present a protective oracle: Yahweh of hosts speaks and announces that he has sent a messenger against the nations that plundered Judah. The text’s own logic is personal and relational—hurting Judah is pictured as striking Yahweh at his most sensitive point (“the apple of his eye”). This is not a detached political statement; it frames Judah’s vulnerability as something Yahweh takes personally.
The passage also promises a reversal. Yahweh will “shake” his hand over the plundering nations, and the outcome will be that the former oppressors become “spoil” for the people they once forced into service. The predicted outcome functions as verification: when it happens, it will confirm that Yahweh truly sent the speaker.
Where interpretation differs
A main question is the identity of the “me” whom Yahweh says he sent (v. 8; repeated v. 9). Some read the “me” as the prophet delivering God’s message. Others read it as the interpreting angel figure who speaks in parts of the surrounding vision reports. Others think the “me” is a special divine messenger whose authority is highlighted by the repeated “Yahweh of hosts has sent me.”
A second question is what “after glory” means. Some take it as a timing phrase (after Yahweh has displayed glory in restoring Zion). Others take it as purpose (in pursuit of displaying glory), emphasizing that judgment on the nations reveals Yahweh’s honor.
A third question is how to picture the “spoil” reversal. Some read it as a fairly direct historical outcome (political/economic turning of the tables). Others read it more broadly as an image of decisive defeat and loss, without requiring a specific later inventory of goods changing hands.
Why the disagreement exists
The wording is compact and the pronouns are flexible (“sent me”), while the wider section includes multiple voices (Yahweh, the prophet, and angelic speakers). Also, “after glory” is an idiom that can point either to sequence or to goal, and “spoil” language can function either concretely (plunder) or as a stock image for conquest.
What this passage clearly contributes
Explicitly, it contributes (1) Yahweh’s claim to have sent a commissioned speaker to address the plundering nations, (2) a strong portrayal of Judah’s preciousness to Yahweh (“apple of his eye”), (3) Yahweh’s promised action against exploitative powers (“shake my hand”), and (4) a reversal outcome meant to publicly confirm the sender and the message. Theological inferences may extend this to broader patterns of divine protection and justice, but the passage itself anchors these claims in the specific setting of nations that “plundered you” and in the validating sign: “you shall know that Yahweh of hosts has sent me.”