In order to effect some general arrangement and division of Isa. xl.-lxvi. it is necessary to keep in view that the immediate problem which the prophet had before him was twofold. It was political, and it was spiritual. There was, first of all, the deliverance of Israel from Babylon, according to the ancient promises of Jehovah: to this were attached such questions as Jehovah's omnipotence, faithfulness and grace; the meaning of Cyrus; the condition of the Babylonian Empire. But after their political deliverance from Babylon was assured, there remained the really larger problem of Israel's spiritual readiness for the freedom and the destiny to which God was to lead them through the opened gates of their prison-house: to this were attached such questions as the original calling and mission of Israel; the mixed and paradoxical character of the people; their need of a Servant from the Lord, since they themselves had failed to be His Servant; the coming of this Servant, his methods and results.
This twofold division of the prophet's problem will not, it is true, strike his prophecy into separate and distinct groups of chapters. He who attempts such a division simply does not understand "Second Isaiah." But it will make clear to us the different currents of the sacred argument, which flow sometimes through and through one another, and sometimes singly and in succession; and it will give us a plan for grouping the twenty-seven chapters very nearly, if not quite, in the order in which they lie.
On these principles, the following exposition is divided into Four Books. The First is called The Exile: it contains an argument for placing the date of the prophecy about 550 b.c., and brings the history of Israel down to that date from the time of Isaiah; it states the political and spiritual sides of the double problem to which the prophecy is God's answer; it describes what Israel took with them into exile, and what they learned and suffered there, till, after half a century, the herald voices of our prophecy broke upon their waiting ears. The Second Book, The Lord's Deliverance, discusses the political redemption from Babylon, with the questions attached to it about God's nature and character, about Cyrus and Babylon, or all of chs. xl.-xlviii., except the passages about the Servant, which are easily detached from the rest, and refer rather to the spiritual side of Israel's great problem. The Third Book, The Servant of the Lord, expounds all the passages on that subject, both in chs. xl.-xlviii. and in chs. xlix.-liii., with the development of the subject in the New Testament, and its application to our life to-day. The Servant and his work are the solution of all the spiritual difficulties in the way of the people's Return and Restoration. To these latter and their practical details the rest of the prophecy is devoted; that is, all chs. xlix.-lxvi., except the passages on the Servant, and these chapters are treated in the Fourth Book of this volume, The Restoration.
As much as possible of the merely critical discussion has been put in Chapter [I]., or in the opening paragraphs of the other chapters, or in foot-notes. A new translation from the original (except where a few verses have been taken from the Revised English Version) has been provided for nearly the whole prophecy. Where the rhythm of the original is at all discernible, the translation has been made in it. But it must be kept in mind that this reproduction of the original rhythm is only approximate, and that in it no attempt has been made to elegance; its chief aim being to make clear the order and the emphases of the original. The translation is almost quite literal.
Having felt the want of a clear account of the prophet's use of his great key-word Righteousness, I have inserted for students, at the end of Book [II]., a chapter on this term. Summaries of our prophet's use of such cardinal terms as Mishpat, R'ishonoth, The Isles, etc., will be found in notes. For want of space I have had to exclude some sections on the Style of Isaiah, xl.-lxvi., on the Influence of Monotheism on the Imagination, and on What Isaiah xl.-lxvi. owes to Jeremiah. This debt, as we shall be able to trace, is so great that "Second Jeremiah" would be a title no less proper for the prophecy than "Second Isaiah."
I had also wished to append a chapter on Commentaries on the Book of Isaiah. No Scripture has been so nobly served by its commentaries. To begin with there was Calvin, and there is Calvin,—still as valuable as ever for his strong spiritual power, his sanity, his moderation, his sensitiveness to the changes and shades of the prophet's meaning. After him Vitringa, Gesenius, Hitzig, Ewald, Delitzsch, all the great names of the past in Old Testament criticism, are connected with Isaiah. In recent years (besides Nägelsbach in Lange's Bibelwerk) we have had Cheyne's two volumes, too well known both here and in Germany to need more than mention; Bredenkamp's clear and concise exposition, the characteristic of which is an attempt—not, however, successful—to distinguish authentic prophecies of Isaiah in the disputed chapters; Orelli's handy volume (in Strack and Zöckler's compendious Commentary, and translated into English by Professor Banks in Messrs. Clarks' Foreign Theological Library), from the conservative side, but accepting, as Delitzsch does in his last edition, the dual authorship; and this year Dillmann's great work, replacing Knobel's in the "Kurzgefasstes Exegetisches Handbuch" series. I regret that I did not receive Dillmann's work till more than half of this volume was written. English students will have all they can possibly need if they can add Dillmann to Delitzsch and Cheyne, though Calvin and Ewald must never be forgotten. Professor Driver's Isaiah: His Life and Times is a complete handbook to the prophet. On the theology, besides the relevant portions of Schultz's Alt-Testamentliche Theologie (4th ed., 1889), and Duhm's Theologie der Propheten, the student will find invaluable Professor Robertson Smith's Prophets of Israel for Isaiah i.-xxxix., and Professor A. B. Davidson's papers in the Expositor for 1884 on the theology of Isaiah xl.-lxvi. There are also Krüger's able and lucid Essai sur la Théologie d'Isaïe xl.-lxvi. (Paris, 1882), and Guthe's Das Zukunftsbild Jesaias, and Barth's and Giesebrecht's respective Beiträge zur Jesaiakritik, the latter published this year.
In conclusion, I have to express my thanks for the very great assistance which I have derived in the composition of both volumes from my friend the Rev. Charles Anderson Scott, B.A., who has sought out facts, read nearly all the proofs and helped to prepare the Index.