CLAIM: God will destroy all the wicked nations and restore Israel in the Millennial Kingdom (vv. 8-20). This prophecy was partially fulfilled in 721 BC when the Assyrians conquered the northern ten tribes and deported them. Judah partially received this judgment at the hands of Assyria and Babylon in 701 BC, when the Assyrian King Sennacherib invaded Judah, and in the three times that Babylon invaded Judah (606, 597 and 586 BC). There was a partial fulfillment when Israel returned to the land under Nehemiah (445 BC) to rebuild the temple. The whole world being consumed and being God’s fire (v. 8), and never again being proud as a nation (v. 11), as well as never again fearing harm (v. 15), have not yet occurred. They will be fulfilled in context to Jesus’ Second Coming.
This seems to point to the ultimate restoration, regathering, and redemption of Israel, through the national salvation in Jesus when God no longer hides His face from them as a people.