(26) Of small power.--Literally, short-handed. (Comp. Isaiah 1:2, Isa_59:1.) Keil compares the well-known title of Artaxerxes I., Longimanus, the "long-handed," as if that epithet meant far-reaching in power. Thenius says that a frightened man draws in his arms (?)

As the grass . . .--The as may better be omitted. They were field growth and green herbage; grass of the roofs and blasting before stalk. The sense seems imperfect, unless we supply the idea of withering away, as in Psalm 37:2; Psalm 90:5-6; Psalm 129:6; Isaiah 40 (5, 7. Instead of the word blasting the parallel text (Isaiah 37:27) has field--a difference of one letter. Thenius adopts this, and corrects stalk into east wind, no great change in the Hebrew. We thus get the appropriate expression: and a field before the east wind.

Verse 26. - Therefore their inhabitants were of small power; literally, were short of hand - unable, i.e., to make an effectual resistance. When God has decreed a change in the distribution of power among the nations, his providence works doubly. It infuses confidence and strength into the aggressive people, and spreads dismay and terror among those who are attacked. Unaccountable panics seize them - they seem paralyzed; instead of making every possible preparation for resistance, they fold their hands and do nothing. They are like fascinated birds before the stealthy advance of the serpent. They were dismayed and confounded. Historically, the prophet declares, this was the cause of the general collapse of the nations whom the Assyrians attacked. God put a craven fear into their hearts. They were as the grass of the field, and as the green herb, as the grass on the house-tops. The "grass of the field" is one of the most frequent similes for weakness. "All flesh is grass" (Isaiah 40:6); "They shall soon be cut down like the grass" (Psalm 37:2); "The grass withereth, the flower fadeth" (Isaiah 40:8); "I am withered like grass" (Psalm 102:11). In the hot sun of an Eastern sky nothing faded more quickly. But this weakness was intensified in the "grass of the house-tops." It "withered before it grew up" (Psalm 129:6). The depth of earth was so slight, the exposure so great, the heat so scorching, that it sank in death almost as soon as it had sprung to life. Such has been the weakness of the nations given over as a prey to the Assyrians. And as corn blasted before it be grown up. Corn blasted before it shoots into a stalk is as frail as grass, or frailer. It dwindles and disappears without even asserting itself.

19:20-34 All Sennacherib's motions were under the Divine cognizance. God himself undertakes to defend the city; and that person, that place, cannot but be safe, which he undertakes to protect. The invasion of the Assyrians probably had prevented the land from being sown that year. The next is supposed to have been the sabbatical year, but the Lord engaged that the produce of the land should be sufficient for their support during those two years. As the performance of this promise was to be after the destruction of Sennacherib's army, it was a sign to Hezekiah's faith, assuring him of that present deliverance, as an earnest of the Lord's future care of the kingdom of Judah. This the Lord would perform, not for their righteousness, but his own glory. May our hearts be as good ground, that his word may strike root therein, and bring forth fruit in our lives.And it came to pass, when King Hezekiah heard it,.... The report of Rabshakeh's speech, recorded in the preceding chapter:

that he rent his clothes, and covered himself with sackcloth; rent his clothes because of the blasphemy in the speech; and he put on sackcloth, in token of mourning, for the calamities he feared were coming on him and his people: and he went into the house of the Lord; the temple, to pray unto him. The message he sent to Isaiah, with his answer, and the threatening letter of the king of Assyria, Hezekiah's prayer upon it, and the encouraging answer he had from the Lord, with the account of the destruction of the Assyrian army, and the death of Sennacherib, are the same "verbatim" as in Isaiah 37:1 throughout; and therefore the reader is referred thither for the exposition of them; only would add what Rauwolff (t) observes, that still to this day (1575) there are two great holes to be seen, wherein they flung the dead bodies (of the Assyrian army), one whereof is close by the road towards Bethlehem, the other towards the right hand against old Bethel.

(t) Travels, par. 3. ch. 22. p. 317.