(10-13) Sennacherib's second message repeats the arguments of 2Kings 18:29-35.

(10) Let not thy God . . . deceive thee.--Through prophets, or dreams, or any other recognised medium of communication.

Verse 10. - Thus shall ye speak to Hezekiah King of Judah, saying. The messengers brought a "letter" (סְפָדִים), as we see from ver. 14; but still they were to "speak to Hezekiah" - i.e. they were first to read the contents to him, and then to hand him the copy. Let not thy God in whom thou trustest deceive thee, saying, Jerusalem shall not be delivered into the hand of the King of Assyria. Sennacherib drops the fiction that he himself is sent by Jehovah to attack Judaea and destroy it (2 Kings 18:25), and contents himself with suggesting that any announcements which Hezekiah may have received from his God are untrustworthy. Probably he spoke his convictions. He did not think it possible that Jerusalem could resist or escape him (comp. Isaiah 10:8-11 and 13, 14).

19:8-19 Prayer is the never-failing resource of the tempted Christian, whether struggling with outward difficulties or inward foes. At the mercy-seat of his almighty Friend he opens his heart, spreads his case, like Hezekiah, and makes his appeal. When he can discern that the glory of God is engaged on his side, faith gains the victory, and he rejoices that he shall never be moved. The best pleas in prayer are taken from God's honour.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.