We now return to the undoubted prophecies of Isaiah. This group begins with a woe, xxviii. 1-4, pronounced not long before the fall of Samaria in 721 B.C., ending in two verses, 5, 6, presenting another outlook, apparently by a later hand. In vv. 7-22, probably about the time of the Egyptian alliance, Judah is also threatened for the drunkenness of her leaders, and for the false confidence which leads the people scornfully to close their ears to prophetic instruction. The interesting little section which follows, vv. 23-29, shows how the farmer adapts his methods to the particular work he has to do. The connection, however, is anything but obvious: it may be intended as a reminder to the sceptics of Judah that the divine penalties, though slow, v. 19, are sure; or it may be meant to suggest that God's judgments are tempered with mercy. To the same period belongs the prophecy of the distress that is to be inflicted on Ariel, i.e. Jerusalem, by "a great multitude of all the nations," clearly Sennacherib's army, xxix. 1-15; but in a prophecy, probably much later, which is dramatically appended to it, a promise of redemption and restoration is held out, xxix. 16-24.

In xxx., xxxi., also before the invasion of Sennacherib, the prophet denounces the folly of trusting the impotent aid of Egypt, when their real strength lay in quietly trusting their God: for Jehovah will smite the Assyrian with a mysterious blow and defend his dear Jerusalem. Though such promises undoubtedly fall within the range of Isaiah's message, the ideas and the general tone of xxx. 18-26 are sufficient to place that passage almost certainly in the post-exilic period. Against the background of calamity in the two preceding chapters, xxxii. 1-8 throws up a picture—whether from Isaiah's or a later hand—of the Messianic age, when rulers would be just and character transformed. The imminent desolation of Jerusalem, with which the women are threatened, is again immediately contrasted with the fruitfulness and security of the land, when the spirit will be poured out from on high, xxxii. 9-20.

This group is closed by a song of triumph (xxxiii.) over the prospective annihilation of the foreign foes who have crushed Israel, by the glorious God who defends Jerusalem. There is much in the passage, especially towards the end, vv. 19-21, which looks as if the Assyrians were the enemy, and the prophecy, like most of those in this group, fell shortly before Sennacherib's invasion. But, besides lacking the vigour of Isaiah's acknowledged prophecies, the passage contains ideas which are hardly his: e.g. the sinners in Zion, v. 14, are not to be destroyed but forgiven, v. 24. The allusion to the king in v. 17, if the text is correct, helps us little, as the king may be Jehovah. There is a growing conviction that the passage is post-exilic, some scholars even bringing it down to the Maccabean times, about 163 B.C.

Chs. xxxiv., xxxv. Prophecy concerning the redemption and return of Israel.

A fitting conclusion to the whole book—ignoring xxxvi.-xxxix., which is an historical appendix—is afforded by the picture of the world-judgment, the redemption of Israel, and the destruction of her enemies in xxxiv., xxxv. Edom is singled out as the special object of Jehovah's vengeance, xxxiv. 5-17; and, in contrast to her desolation, is the blessedness of Israel, returning to her own land across the blossoming wilderness with exceeding joy. Ch. xxxv., at any rate, seems to point to the return of the exiles from Babylon, and ch. xxxiv. may also without violence be fitted into this time. The Jews never forgot or forgave the Edomites for their cruelty on the occasion of the destruction of Jerusalem (Lam. iv. 21ff., Ps. cxxxvii. 7) and the joy of their own redemption would be heightened by the ruin of Edom (Mal. i. 2-5). If, however, xxxiv. 16 implies, as we are not bound to believe, a fixed prophetic canon, the chapters would be very late, falling somewhere within the second century B.C. More probably they were written, like xiii., xiv., towards the end of the exile.

xxxvi.-xxxix. Historical Appendix

Separating the earlier from the later of the two great divisions of the book of Isaiah (i.-xxxv., xl.-lxvi.) stands a purely historical section, practically identical with and probably borrowed from 2 Kings xviii. l3-xx. 19, which finds its place here, no doubt simply because of its connection with the prophet Isaiah. It tells the story of Sennacherib's invasion of Judah, his insulting demands, whether transmitted through the Rabshakeh (xxxvi.) or by letter (xxxvii.), of Hezekiah's terror and Isaiah's divine word of reassurance, and of the ultimate departure of the Assyrian army. Ch. xxxviii. contains Isaiah's prophecy to Hezekiah of his recovery from sickness, with the king's song of gratitude. This is followed by another prophecy of the Babylonian exile, occasioned by an embassy sent to Hezekiah by Merodach Baladan, king of Babylon (xxxix.).

This account omits the very important statement in 2 Kings xviii. 14-16 of the heavy tribute paid by Hezekiah to the King of Assyria, and inserts the psalm of Hezekiah, xxxviii. 9-20, which is no doubt later than the redaction of the book of Kings as it is not found there, and is, in all probability, a post-exilic psalm. It is not certain whether the accounts in xxxvi. 1-xxxvii. 9_a_ and xxxvii. 9_b_-37 are simply parallel versions of the same incident, or refer to two different campaigns. In the distinctly prophetical portion, xxxvii. 22ff, though there is much that recalls Isaiah, the passage in its present form can hardly be his. Ch. xxxvii. 26, e.g. would be a pertinent appeal to Israel, but hardly to Sennacherib; it rests, no doubt, on the later Isaiah (xl. 28, xlvi. 11). The prophecy of exile to Babylon, xxxix. 6, 7, is not natural at a time when Assyria, not Babylon, was the enemy. Again, xxxvii. 33, which denies that even an arrow would be shot, is hardly reconcilable with Isaiah's prophecy of an arduous siege for the city, xxix. 1-4. Further, the minute prediction that Hezekiah's life would be prolonged for fifteen years is not in the manner of Isaiah, nor indeed of any of the great prophets, whose precise numbers, where they occur, are to be interpreted as round numbers (e.g. seventy years in Jer. xxv. 11, xxix. 10); and the story of the reversal of the shadow on the sun-dial reflects the later conception of the prophet as a miracle-worker (cf. I Kings xiii. 3-6). The section, in its present form, must be post-exilic.

CHAPTERS XL.-LV.

With ch. xl. we pass into a different historical and theological atmosphere from that of the authentic prophecies of Isaiah. The very first word, "Comfort ye," strikes a new note: in the main, the message of Isaiah had been one of judgment. Jerusalem and the cities of Judah are in ruins, xlv. 13. The people are in exile in the land of the Chaldeans, xlvii. 5, 6, from which they are on the point of being delivered, xlviii. 20. The time of her sorrow is all but over, xl. 2; and her redemption is to come through a great warrior who is twice expressly named as Cyrus, xliv. 28, xlv. 1, and occasionally alluded to as a figure almost too familiar to need naming, xli. 25, xlv. 13. He it is who is to overthrow Babylon, xlviii. 14. Such, then, is the situation: the exile is not predicted, it is presupposed, and the oppressor is not Assyria, as in Isaiah's time, but Babylon. Now it is a cardinal, indeed an obvious principle, of prophecy that the prophet addresses himself, at least primarily, to the situation of his own time. Prophecy is a moral, not a magical thing; and nothing would be gained by the delivery of a message over a century and a half before it was needed, to a people to whom it was irrelevant and unintelligible.