(21) The staff of this bruised reed.—Cracked or flawed would be better than bruised; because, as is clear from the following words, the idea is that of a reed splitting and piercing the hand that rests upon it. (Comp. Isaiah 42:3.) As to the Judæan expectations from Egypt, comp. Isaiah 20:1-5; Isaiah 30:1-8; Isaiah 31:1-4, passages in which such expectations are denounced as implying want of faith in Jehovah.

2 Kings 18:21. Thou trustest upon this bruised reed — Sennacherib probably thought that Hezekiah depended on Egypt for help, and therefore represents the power of that kingdom to be as weak as the canes or reeds that grew on the banks of the Nile, (to which he seems to allude,) on which, if a man leaned, they brake, and the splinters ran into his hand. Such is Pharaoh, says he; a man gets no help, but mischief, by relying on him. Whoever trusts in man, leans on a broken reed; but God is the Rock of ages.

18:17-37 Rabshakeh tries to convince the Jews, that it was to no purpose for them to stand it out. What confidence is this wherein thou trustest? It were well if sinners would submit to the force of this argument, in seeking peace with God. It is, therefore, our wisdom to yield to him, because it is in vain to contend with him: what confidence is that which those trust in who stand out against him? A great deal of art there is in this speech of Rabshakeh; but a great deal of pride, malice, falsehood, and blasphemy. Hezekiah's nobles held their peace. There is a time to keep silence, as well as a time to speak; and there are those to whom to offer any thing religious or rational, is to cast pearls before swine. Their silence made Rabshakeh yet more proud and secure. It is often best to leave such persons to rail and blaspheme; a decided expression of abhorrence is the best testimony against them. The matter must be left to the Lord, who has all hearts in his hands, committing ourselves unto him in humble submission, believing hope, and fervent prayer.This bruised reed - The "tall reed of the Nile bulrush" fitly symbolized the land where it grew. Apparently strong and firm, it was quite unworthy of trust. Let a man lean upon it, and the rotten support instantly gave way, wounding the hand that stayed itself so insecurely. So it was with Egypt throughout the whole period of Jewish history (compare 2 Kings 17:4-6). Her actual practice was to pretend friendship, to hold out hopes of support, and then to fail in time of need. 19. Rab-shakeh said—The insolent tone he assumed appears surprising. But this boasting [2Ki 18:19-25], both as to matter and manner, his highly colored picture of his master's powers and resources, and the impossibility of Hezekiah making any effective resistance, heightened by all the arguments and figures which an Oriental imagination could suggest, has been paralleled in all, except the blasphemy, by other messages of defiance sent on similar occasions in the history of the East. This bruised reed; he calls Egypt a reed, with allusion to the reeds wherewith the banks of Nilus were full; and bruised, to note their weakness and insufficiency to support him. Compare Ezekiel 29:6,7.

It will go into his hand, and pierce it, by some of the fragments into which it will be broken.

Unto all that trust on him; doing them no good, but much hurt.

And the king of Assyria sent Tartan and Rabsaris, and Rabshakeh from Lachish to King Hezekiah with a great host against Jerusalem,.... Notwithstanding he took the above large sum of money of him, so false and deceitful was he: these were three generals of his army, whom he sent to besiege Jerusalem, while he continued the siege of Lachish; only Rabshakeh is mentioned in Isaiah 36:2 he being perhaps chief general, and the principal speaker; whose speech, to the end of this chapter, intended to intimidate Hezekiah, and dishearten his people, with some circumstances which attended it, are recorded word for word in Isaiah 36:1 throughout; See Gill on Isaiah 36:1 and notes on that chapter. Now, behold, thou trustest upon the staff of this bruised reed, even upon {g} Egypt, on which if a man lean, it will go into his hand, and pierce it: so is Pharaoh king of Egypt unto all that trust on him.

(g) Egypt will not only be unable to help you, but will be a detriment to you.