These words of the most distinguished and devout of the Old Testament critics throw a flood of light on the structure not only of Isaiah, but of other Old Testament writings; they show how unlike our own were the primitive ideas of authorship; and how the Pentateuch, for example, drawn from many sources and revised by many editors, could be called the law of Moses; how _his_ name may have been the "common denominator" of all that collection of laws. I have shown, perhaps, in these hasty notices, something of the nature and purpose of five of these prophetic books. Of the rest I must speak but a single word, for the time fails me to tell of Zephaniah, who in the time of good King Josiah, denounced the idolatry of the people, the injustice of its princes and judges, and the corruption of its prophets and priests, threatened the rebellious with extermination, and promised to the remnant an enduring peace; of Jeremiah, who about the same time first lifted up his voice, and continued speaking until after the destruction of Jerusalem,--from whose writings we may derive a more complete and intelligible account of the period preceding the Exile than from any other source; of Nahum, who, just before the fall of Jerusalem, uttered his oracle against Nineveh; of Obadiah, who, after the fall of the holy city, launched his thunderbolts against the perfidious Edomites because of their rejoicing over the fate of Jerusalem; of Ezekiel, the prophet of the Exile, who wrote among the captives by the rivers of Babylon; of Haggai and Zechariah, who came back with the returning exiles, and whose courageous voices cheered the laborers who wrought to restore the city and the temple; of Malachi, whose pungent reproofs of the people for their lack of consecration followed the erection of the second temple, and closed the collection of the Hebrew prophets. The limits of this small volume forbid us to enter upon several interesting critical inquiries respecting the component parts of Isaiah and Zechariah, and especially the matter of the variations of the Septuagint from the Hebrew text in the Book of Jeremiah. In this last named book we find the same phenomena that we encountered in our study of Samuel and The Kings: the Greek version differs considerably from the Hebrew; a comparison of the two illustrates, as nothing else can do, the processes through which the text of these old documents has passed, and the freedom with which they have been handled by scribes and copyists. The Hebrew text, from which our English version was made, is generally better than the Greek; but there are several cases in which the Greek is manifestly more accurate. There is one book, reckoned among these minor prophets, of which I have not spoken, and to which I ought to make some reference. That is the book of Jonah.