(1.) Chap. i.—This prophecy was probably repeated by Isaiah many times from the beginning to the end of his prophetic mission. The Israelites in Jerusalem and Judah are rebuked for their rebellion against God, which has brought a series of misfortunes upon the nation; God does not accept their sacrifices unless they return to Him and improve their conduct. They will be punished, but the punishment is only the means [[67]]for their purification. When this effect is obtained their redemption will follow.
(2.) Chaps. ii. to v.—The fulfilment of the mission of the Israelites—the Messianic period—is depicted, when the Israelites will be so perfect in the knowledge and the worship of God, that all nations will seek enlightenment and guidance in the house of the God of Jacob. The prophet shows his brethren how they receded from that aim, and, estranging themselves from the Almighty, trusted in things that are powerless. But all these things, grand and high as they may appear, will prove worthless, and the glory of God will in the end be recognised. The prophet illustrates the conduct of the Israelites and their punishment in the beautiful parable of the vineyard (v. 1–7). As special sins are named: greediness, lust, mockery, and injustice. The punishment threatened is the invasion of a cruel conqueror.
(3.) Chap. vi.—On the occasion of the death of King Uzziah, who had presumed to approach God and to offer incense in the Holy of Holies, contrary to the Law, and was punished with leprosy, Isaiah had a vision in which he despairingly contrasted the infinite holiness of the Almighty with his own sinfulness, living as he did among people of unclean lips. He is reassured, and shown that his sin is removed when his words are inflamed by the holy fire taken from the altar of God. He must, nevertheless, not expect a speedy effect from his words to the people; they will continue in disobedience and bring upon themselves continued punishments, but ultimately, when the leaves have fallen off, the stem will remain—a seed of holiness. [[68]]
(4.) vii. to xii.—The invasion of Judah by Pekah, king of Israel, and Rezin, king of Aram, brings to light the want of faith in God and His word on the part of Ahaz, king of Judah. Isaiah, taking with him his son Sh’ar-yashub (“A-remnant-will-return”), a reminder of punishment and of redemption, rebukes Ahaz, and gives him a sign (אות): “The young woman is with child, and will bear a son, and call his name Immanuel” (עמנו אל “God-is-with-us”). “Cream and honey shall he eat, when he will know to reject the evil and to choose the good.” By this sign Ahaz is informed (1) that at the time of the birth of the child Judah will be freed from the armies of the two kings, and the name Immanuel was to be the expression of thanks for the delivery; (2) another more serious invasion of the Assyrians will come and devastate the country; and after their departure the Israelites will not have any corn or bread; “cream and honey will every one eat that is left in the midst of the land.”
The invasion of Syria and Palestine by the Assyrians is also foretold in the very name of Isaiah’s own son, Maher-shalal-’hash-baz (“The spoiler hastens to be quick with the spoil”). In spite of such dark prospect the prophet sets forth the testimony and the lesson (תעודה, תורה): “Hope in the Lord, though He hides His face from the house of Jacob. For often have people in affliction seen great light.” “A child[5] has been born unto us, called The Almighty, the [[69]]Eternal, the Prince of Peace, devises wonders, for the purpose of increasing the dominion and establishing endless peace upon the throne of David and his kingdom, to order it and support it by judgment and righteousness from now even for ever” (ix. 5, 6). The Assyrian invasion is a punishment for the sins of the Israelites, and its success will continue so long as the Israelites refuse to repent and to return to God. This, however, will ultimately come to pass, and Ashur will then receive the penalty for his insolence and presumptuousness. Israel will in the end be guided by a wise and just ruler, who will spring forth from the roots of Jesse. The Messianic times will then begin, and amidst universal peace all mankind will join in the praises of God.
(5.) xiii. to xxxv.—This group of prophecies was probably delivered during the Assyrian invasion. Isaiah takes a survey of the neighbouring states, their conduct in times of success, and their well-deserved punishment in the immediate or the remote future. The prophecies are directed against Babylon, Plesheth, Moab, Damascus, Egypt, Ashdod, Babylon, Dumah, Arab, the Assyrian Shebnah, Tyre, Edom, and Ephraim. Great confusion will ensue, amid which Judah will suffer much, but he will ultimately be delivered through the Divine intervention, and will thus be strengthened in his faith in God. Isaiah rebukes Judah for seeking help from Egypt against Assyria, because such an act indicates want of faith in God. It is only the Almighty that can help in times of distress.
(6.) xxxvi. to xxxix.—The historical chapters which intervene between the two large prophetical sections of [[70]]the book conclude with an account of Hezekiah’s conduct towards the Babylonian ambassadors, and the rebuke he received of Isaiah, who announced to the king that the Babylonians would one day be conquerors of Jerusalem.
(7.) xl. to xlviii.—The prediction of the Babylonian exile is followed by comforting messages and by the good tidings of the promised Restoration. Contrasting the omnipotence of God with the helplessness of earthly powers and idols, the prophet calls for absolute faith in God, who has already appointed the conqueror of Babylon and the liberator of the exiled Jews.
(8.) xlviii. to liv.—It is not only deliverance from exile that the Jews have to hope for, but far greater things. The people of the Lord are to become glorious, and to be the source of salvation to all mankind. They will suffer at the hand of the nations, but the latter will ultimately see what wrong they have done to Israel. Notwithstanding all apparent obstacles, this prophecy will be fulfilled.
(9.) lv. to lx.—The prophet exhorts the people to follow the word of God, to abandon idolatry, and to be sincere in their prayer and repentance; only then might they hope for salvation. God has punished Israel, but the redeemer will come unto Zion.