_Cometh up from the North the Destroyer._
_He is come upon Ai; marcheth through Migron; at Michmash musters his baggage._
_They have passed through the Pass; "Let Geba be our bivouac."_
_Terror-struck is Ramah; Gibeah of Saul hath fled._
_Make shrill thy voice, O daughter of Gallim! Listen, Laishah! Answer her, Anathoth!_
_In mad flight is Madmenah; the dwellers in Gebim gather their stuff to flee._
_This very day he halteth at Nob; he waveth his hand at the Mount of the Daughter of Zion, the Hill of Jerusalem._
This is not actual fact; but it is vision of what may take place to-day or to-morrow. For there is nothing--not even that miserable treaty--to prevent such a violation of Jewish territory, within which, it ought to be kept in mind, lie all the places named by the prophet.
But the invasion of Judah and the arrival of the Assyrian on the heights over against Jerusalem does not mean that the Holy City and the shrine of Jehovah of hosts are to be destroyed; does not mean that all the prophecies of Isaiah about the security of this rallying-place for the remnant of God's people are to be annulled, and Israel annihilated. For just at the moment of the Assyrian's triumph, when he brandishes his hand over Jerusalem, as if he would harry it like a bird's nest, Isaiah beholds him struck down, and crash like the fall of a whole Lebanon of cedars (vv. 33, 34).
_Behold the Lord, Jehovah of hosts, lopping the topmost boughs with a sudden crash,_
_And the high ones of stature hewn down, and the lofty are brought low!_
_Yea, He moweth down the thickets of the forest with iron, and Lebanon by a Mighty One falleth._
All this is poetry. We are not to suppose that the prophet actually expected the Assyrian to take the route, which he has laid down for him with so much detail. As a matter of fact, Sargon did not advance across the Jewish frontier, but turned away by the coast-land of Philistia to meet his enemy of Egypt, whom he defeated at Rafia, and then went home to Nineveh, leaving Judah alone. And, although some twenty years later the Assyrian did appear before Jerusalem, as threatening as Isaiah describes, and was cut down in as sudden and miraculous a manner, yet it was not by the itinerary Isaiah here marked for him that he came, but in quite another direction: from the south-west. What Isaiah merely insists upon is that there is nothing in that wretched treaty of Ahaz--that fallacious _human_ reason--to keep Sargon from overrunning Judah to the very walls of Jerusalem, but that, even though he does so, there is a most sure _Divine_ reason for the Holy City remaining inviolate.
The Assyrian expected to take Jerusalem. But he is not his own master. Though he knows it not, and his only instinct is that of destruction (ver. 7), he is the rod in God's hand. And when God shall have used him for the needed punishment of Judah, then will God visit upon him his arrogance and brutality. This man, who says he will exploit the whole earth as he harries a bird's nest (ver. 14), who believes in nothing but himself, saying, _By the strength of my hand I have done it, and by my wisdom, for I am prudent_, is but the instrument of God, and all his boasting is that of _the axe against him that heweth therewith and of the saw against him that wieldeth it_. _As if_, says the prophet, with a scorn still fresh for those who make material force the ultimate power in the universe--_As if a rod should shake them that lift it up, or as if a staff should lift up him that is not wood_. By the way, Isaiah has a word for his countrymen. What folly is theirs, who now put all their trust in this world-force, and at another time cower in abject fear before it! Must he again bid them look higher, and see that Assyria is only the agent in God's work of first punishing the whole land, but afterwards redeeming His people! In the midst of denunciation the prophet's stern voice breaks into the promise of this later hope (vv. 24-27_a_); and at last the crash of the fallen Assyrian is scarcely still, before Isaiah has begun to declare a most glorious future of grace for Israel. But this carries us over into the eleventh chapter, and we had better first of all gather up the lessons of the tenth.