¹ sn This statement indicates that the prophecy dates sometime between 722-701 b.c.

² sn This verse may allude to the miraculous defeat of the Assyrians in 701 b.c. (see Isa 36-37).

² tn The verb סָלַף (salaf) normally means “to twist; to pervert; to overturn,” but in this context it means “to subvert” (BDB 701 s.v.); cf. ASV “subverteth.”

⁴ sn In vv. 11-13 the prophet jumps from the present crisis (which will result in exile, v. 10) to a time beyond the restoration of the exiles when God will protect his city from invaders. The Lord’s victory over the Assyrian armies in 701 b.c. foreshadowed this.

¹ tn The Hebrew word translated “Siloam” is הַשֶּׁלַח (hashelakh, “water-channel”; cf. ASV, NASB, NRSV, TEV, CEV “Shelah”). It apparently refers to the Pool of Siloam whose water supply came from the Gihon Spring via Hezekiah’s Tunnel built in 701 B.C. (cf. Isa 8:6). See BDB 1019 s.v. שִׁלֹחַ; W. L. Holladay, Concise Hebrew and Aramaic Lexicon, 372. On the etymology of the word, which is a disputed matter, see HALOT 1517 s.v. III שֶׁלַח.

⁴ sn The phrase “time of distress” (בְּיוֹם צָרָה) refers to situations in which God’s people are oppressed by enemy armies (Isa 33:2; Jer 14:8; 15:11; 16:19; Obad 12; Pss 20:2; 37:39). Nahum may be alluding to recent Assyrian invasions of Judah, such as Sennacherib’s devastating invasion in 701 b.c., in which the Lord protected the remnant within the fortress walls of Jerusalem (2 Kgs 18-19; 2 Chr 32; Isa 36-37).

² tn The perfect verbal forms in vv. 4-6 are understood as descriptive. In dramatic style (note הִנֵּה, hinneh, “look”) the psalm describes an enemy attack against the city as if it were occurring at this very moment. Another option is to take the perfects as narrational (“the kings assembled, they advanced”), referring to a particular historical event, such as Sennacherib’s siege of the city in 701 b.c. (cf. NIV, NRSV). Even if one translates the verses in a dramatic-descriptive manner (as the present translation does), the Lord’s victory over the Assyrians was probably what served as the inspiration of the description (see v. 8).

³ sn The terms yoke bar and shackles are figures of speech (hypocatastasis) for Assyrian subjugation of Judah. The imagery of the yoke bar draws an implied comparison between the yoking of a beast of burden to the subjugation of a nation under a foreign power, i.e., vassaldom (Lev 26:13; Jer 27:2; 28:14; Ezek 30:18; 34:27). This imagery also alludes to the Assyrian use of “yoke” imagery to describe their subjugation of foreign nations to the status of vassal. When describing their subjugation of nations, Assyrian rulers frequently spoke of causing them to “pull my yoke.” Sennacherib subjugated Judah to the Assyrian “yoke” in 701 b.c. when he invaded Judah and forced Hezekiah into a position of Assyrian vassal: “I laid waste the large district of Judah and put the straps of my yoke upon Hezekiah, its king” (“Sennacherib: The Siege of Jerusalem,” lines 13-15, in ANET 288).

² sn Verses 28-32 describe an invasion of Judah from the north. There is no scholarly consensus on when this particular invasion took place, if at all. J. H. Hayes and S. A. Irvine (Isaiah, 209-10) suggest the text describes the Israelite-Syrian invasion of Judah (ca. 735 b.c.), but this proposal disregards the preceding context, which prophesies the destruction of Assyria. Some suggest that this invasion occurred in conjunction with Sargon’s western campaign of 713-711 b.c., but there is no historical evidence of such an invasion at that time. Many others identify the invasion as Sennacherib’s in 701 b.c., but historical records indicate Sennacherib approached Jerusalem from the southwest. J. N. Oswalt (Isaiah [NICOT], 1:274-75) prefers to see the description as rhetorical and as not corresponding to any particular historical event, but Hayes and Irvine argue that the precise geographical details militate against such a proposal. Perhaps it is best to label the account as rhetorical-prophetic. The prophecy of the invasion was not necessarily intended to be a literal itinerary of the Assyrians’ movements; rather its primary purpose was to create a foreboding mood. Geographical references contribute to this purpose, but they merely reflect how one would expect an Assyrian invasion to proceed, not necessarily how the actual invasion would progress. Despite its rhetorical nature, the prophecy does point to the invasion of 701 b.c., as the announcement of the invaders’ downfall in vv. 33-34 makes clear; it was essentially fulfilled at that time. For further discussion of the problem, see R. E. Clements, Isaiah (NCBC), 117-19. On the geographical details of the account, see Y. Aharoni, Land of the Bible, 393.

¹ sn Do we take this commission at face value? Does the Lord really want to prevent his people from understanding, repenting, and being healed? Verse 9, which ostensibly records the content of Isaiah’s message, is clearly ironic. As far as we know, Isaiah did not literally proclaim these exact words. The Hebrew imperatival forms are employed rhetorically and anticipate the response Isaiah will receive. When all is said and done, Isaiah might as well preface and conclude every message with these ironic words, which, though imperatival in form, might be paraphrased as follows: “You continually hear, but don’t understand; you continually see, but don’t perceive.” Isaiah might as well command them to be spiritually insensitive, because, as the preceding and following chapters make clear, the people are bent on that anyway. (This ironic command is comparable to saying to a particularly recalcitrant individual, “Go ahead, be stubborn!”) Verse 10b is also clearly sarcastic. On the surface it seems to indicate Isaiah’s hardening ministry will prevent genuine repentance. But, as the surrounding chapters clearly reveal, the people were hardly ready or willing to repent. Therefore, Isaiah’s preaching was not needed to prevent repentance! Verse 10b reflects the people’s attitude and might be paraphrased accordingly: “Otherwise they might see with their eyes, hear with their ears, understand with their mind, repent, and be restored, and they certainly wouldn’t want that, would they?” Of course, this sarcastic statement may also reveal that the Lord himself is now bent on judgment, not reconciliation. Just as Pharaoh’s rejection of Yahweh’s ultimatum ignited judgment and foreclosed, at least temporarily, any opportunity for repentance, so the Lord may have come to the point where he has decreed to bring judgment before opening the door for repentance once more. The sarcastic statement in verse 10b would be an emphatic way of making this clear. (Perhaps we could expand our paraphrase: “Otherwise they might…repent, and be restored, and they certainly wouldn’t want that, would they? Besides, it’s too late for that!”) Within this sarcastic framework, verse 10a must also be seen as ironic. As in verse 9 the imperatival forms should be taken as rhetorical and as anticipating the people’s response. One might paraphrase: “Your preaching will desensitize the minds of these people, make their hearing dull, and blind their eyes.” From the outset the Lord might as well command Isaiah to harden the people, because his preaching will end up having that effect. Despite the use of irony, we should still view this as a genuine, albeit indirect, act of divine hardening. After all, God did not have to send Isaiah. By sending him, he drives the sinful people further from him, for Isaiah’s preaching, which focuses on the Lord’s covenantal demands and impending judgment upon covenantal rebellion, forces the people to confront their sin and then continues to desensitize them as they respond negatively to the message. As in the case of Pharaoh, Yahweh’s hardening is not arbitrarily imposed on a righteous or even morally neutral object. Rather his hardening is an element of his righteous judgment on recalcitrant sinners. Ironically, Israel’s rejection of prophetic preaching in turn expedites disciplinary punishment, and brings the battered people to a point where they might be ready for reconciliation. The prophesied judgment (cf. 6:11-13) was fulfilled by 701 b.c. when the Assyrians devastated the land (a situation presupposed by Isa 1:2-20; see especially vv. 4-9). At that time the divine hardening had run its course and Isaiah is able to issue an ultimatum (1:19-20), one which Hezekiah apparently took to heart, resulting in the sparing of Jerusalem (see Isa 36-39 and cf. Jer 26:18-19 with Mic 3:12).This interpretation, which holds in balance both Israel’s moral responsibility and the Lord’s sovereign work among his people, is consistent with other pertinent texts both within and outside the Book of Isaiah. Isa 3:9 declares that the people of Judah “have brought disaster upon themselves,” but Isa 29:9-10 indicates that the Lord was involved to some degree in desensitizing the people. Zech 7:11-12 looks back to the pre-exilic era (cf. v. 7) and observes that the earlier generations stubbornly hardened their hearts, but Ps 81:11-12, recalling this same period, states that the Lord “gave them over to their stubborn hearts.”