These verses read the doom of those that spoil and rob the people of God. If the Assyrians and Israelites invade and plunder Judah, if the Assyrian army take God's people captive and lay their country waste, let them know that ruin will be their lot and portion. They are here brought in, 1. Triumphing over the people of God. They relied upon their numbers. The Assyrian army was made up out of divers nations: it was the multitude of many people (Isa 17:12), by which weight they hoped to carry the cause. They were very noisy, like the roaring of the seas; they talked big, hectored, and threatened, to frighten God's people from resisting them, and all their allies from sending in to their aid. Sennacherib and Rabshakeh, in their speeches and letters, made a mighty noise to strike a terror upon Hezekiah and his people; the nations that followed them made a rushing like the rushing of many waters, and those mighty ones, that threaten to bear down all before them and carry away every thing that stands in their way. The floods have lifted up their voice, have lifted up their waves; such is the tumult of the people, and the heathen, when they rage, Psa 2:1; Psa 93:3. 2. Triumphed over by the judgments of God. They thought to carry their point by dint of noise; but woe to them (Isa 17:12), for he shall rebuke them, that is, God shall, one whom they little think of, have no regard to, stand in no awe of; he shall give them a check with an invisible hand, and then they shall flee afar off. Sennacherib, and Rabshakeh, and the remains of their forces, shall run away in a fright, and shall be chased by their own terrors, as the chaff of the mountains which stand bleak before the wind, and like a rolling thing before the whirlwind, like thistle-down (so the margin); they make themselves as chaff before the wind (Psa 35:5) and then the angel of the Lord (as it follows there), the same angel that slew many of them, shall chase the rest. God will make them like a wheel, or rolling thing, and then persecute them with his tempest and make them afraid with his storm, Psa 83:13, Psa 83:15. Note, God can dispirit the enemies of his church when they are most courageous and confident, and dissipate them when they seem most closely consolidated. This shall be done suddenly (Isa 17:14): At evening-tide they are very troublesome, and threaten trouble to the people of God; but before the morning they are not. At sleeping time they are cast into a deep sleep, Psa 26:5, Psa 26:6. It was in the night that the angel routed the Assyrian army. God can in a moment break the power of his church's enemies, even when it appears most formidable; and this is written for the encouragement of the people of God in all ages, when they find themselves an unequal match for their enemies; for this is the portion of those that spoil us, they shall themselves be spoiled. God will plead his church's cause, and those that meddle do it to their own hurt.

And behold at eveningtide trouble,.... Or terror (a) and consternation; which some understand of that which was in the Assyrian army, when the Angel of the Lord destroyed it, taking "evening for night", for it was in the night that that was done; so Jarchi interprets it of Shedim, a sort of spirits or demons, that came against the enemy, and troubled and frightened them: but it is best to take it in the more common sense, of the trouble that Hezekiah and the inhabitants of Jerusalem were in, on the evening or night before their deliverance; the whole land of Judea round about them being laid waste, their city besieged by a powerful army, and the enemy blaspheming, blustering, and triumphing:

and before the morning he is not; Sennacherib, the king of Assyria, he was not before Jerusalem, he was fled: or "it was not" (b); the Assyrian army was not, it was destroyed by an angel in the night, and in the morning were all dead corpses, Kg2 19:35 or trouble was not, that was all over, joy came in the morning; see Psa 30:5,

this is the portion of them that spoil us, and the lot of them that rob us; these are the words of the prophet, and of the people of God, he represents, making observation upon, and use of the above dispensation, though not confining it to that; and their meaning is, that this is not the case of these Assyrians only, but of all the enemies of God's people, who, sooner or later, come to destruction; and which is not by chance, but by the appointment and disposition of God, who allots and portions out ruin unto them, as the just reward of their works; see Job 20:29.

(a) "terror", Junius & Tremellius, Piscator. (b) "non ipsa", Montanus.

Next: Isaiah Chapter 18

eventide . . . before morning--fulfilled to the letter in the destruction "before morning" of the vast host that "at eveningtide" was such a terror ("trouble") to Judah; on the phrase see Psa 90:6; Psa 30:5.

he is not--namely, the enemy.

us--the Jews. A general declaration of the doom that awaits the foes of God's people (Isa 54:17).

Isaiah announces the overthrow of Sennacherib's hosts and desires the Ethiopian ambassadors, now in Jerusalem, to bring word of it to their own nation; and he calls on the whole world to witness the event (Isa 18:3). As Isa 17:12-14 announced the presence of the foe, so Isa 18:1-7 foretells his overthrow.

Next: Isaiah Chapter 18