(27) But I know thy abode . . .--Literally, and thy down sitting, and thy going out, and thy coming in I know. Clearly something has fallen out at the opening of the sentence. Probably the words before me is thine uprising have been omitted by some copyist, owing to their resemblance to the words which end the last verse. So Wellhausen. (See Psalm 139:2.) The thought thus expressed is this: I know all thy plans and thy doings; I see also thy present rebellion against me. What thou hast hitherto done was done because I willed it: now I will check thee.

Verse 27. - But I know thy abode, and thy going out, and thy coming in. "Resting in peace, going out, and coming in, cover all the activity of a man" (Bahr), or rather, cover his whole life, active and passive. Jehovah claims an absolute knowledge of all that Sennacherib does or thinks, both when he is in action and when he is at rest. Nothing is hid from him (comp. Psalm 139:1-16). Human pride should stand abashed before such absolute knowledge. And thy rage against me. Opposition to their will fills violent men with fury and rage. Sennacherib's anger was primarily against Hezekiah, but when once he was convinced that Hezekiah really trusted in Jehovah (ver. 10), his fury would turn against God himself (see Psalm 2:1-3, where the Lord's anointed is primarily David).

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.