⁴ tn Heb “and [since] I am of uncircumcised lips.” The “lips” represent his speech (metonymy of cause). The term “uncircumcised” makes a comparison between his speech and that which Israel perceived as unacceptable, unprepared, foreign, and of no use to God. The heart is described this way when it is impervious to good impressions (Lev 26:41; Jer 9:26) and the ear when it hears imperfectly (Jer 6:10). Moses has here returned to his earlier claim—he does not speak well enough to be doing this.

² tn Heb “So you go and read from the scroll that you have written from my mouth the words of the Lord in the ears of the people in the house of the Lord on a fast day, and in that way [for the explanation of this rendering see below] you will be reading them in the ears of all Judah [= the people of Judah] who come from their towns [i.e., to the temple to fast].” Again the syntax of the original is awkward, separating several of the qualifying phrases from the word or phrase they are intended to modify. In most of the “literal” English versions the emphasis on “what the Lord said” tends to get lost, and it looks like two separate groups are to be addressed rather than one. The intent of the phrase is to define who the people are who will hear; the וַ that introduces the clause is explicative (BDB 252 s.v. וַ 1.b), and the גַּם (gam) is used to emphasize the explicative “all Judah who come in from their towns” (cf. BDB 169 s.v. גַּם 2). If some force were to be given to the “literal” rendering of that particle here, it would be “actually.” This is the group that is to be addressed according to v. 3. The complex Hebrew sentence has been restructured to include all the relevant information in more comprehensible and shorter English sentences.

¹ tn Or “sowed poisonous weeds”; KJV “tares.” The Greek term ζιζάνιον (zizanion) is generally understood to refer to darnel (Lolium temulentum), an especially undesirable weed that bears an uncanny resemblance to wheat until the ears of grain appear (L&N 3.30; BDAG 429 s.v.). So close is the resemblance to genuine wheat that darnel is sometimes called “false wheat.” Darnel is considered poisonous; ingesting the weed causes feelings of drunkenness and can prove fatal. Under Roman law the sowing of such poisonous plants in someone else’s field was specifically prohibited (C. Keener, The Gospel of Matthew: A Socio-Rhetorical Commentary [Eerdmans, 2009], 387). A number of recent English translations use “weeds,” but this does not convey the poisonous nature of darnel or the similarity in appearance to wheat.

¹ tn Heb “I will turn my ear to a wise saying, I will open [i.e., “reveal; explain”] my insightful saying with a harp.” In the first line the psalmist speaks as a pupil who learns a song of wisdom from a sage. This suggests that the resulting insightful song derives from another source, perhaps God himself. Elsewhere the Hebrew word pair חִידָה/מָשָׁל (mashal/khidah) refers to a taunt song (Hab 2:6), a parable (Ezek 17:2), lessons from history (Ps 78:2), and proverbial sayings (Prov 1:6). Here it appears to refer to the insightful song that follows, which reflects on the mortality of humankind and the ultimate inability of riches to prevent the inevitable—death. Another option is that the word pair refers more specifically to the closely related proverbial sayings of vv. 12, 20 (note the use of the verb מָשָׁל, mashal, “to be like” in both verses). In this case the psalmist first hears the sayings and then explains (Heb “opens”) their significance (see vv. 5-11, 13-19).

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.”