So all Israel were reckoned by genealogies; and, behold, they were written in the book of the kings of Israel and Judah, who were {a} carried away to Babylon for their transgression.

(a) Until now he has described their genealogies before they went into captivity, and now he describes their history after their return.

Wesley's Notes

9:1 The book - In the publick records, wherein there was an account of that kingdom, and of the several families in it.

Jamieson-Fausset-Brown Bible Commentary

CHAPTER 9

1Ch 9:1-26. Original Registers of Israel and Judah's Genealogies.

1. all Israel were reckoned by genealogies-From the beginning of the Hebrew nation, public records were kept, containing a registration of the name of every individual, as well as the tribe and family to which he belonged. "The book of the kings of Israel and Judah" does not refer to the two canonical books that are known in Scripture by that name, but to authenticated copies of those registers, placed under the official care of the sovereigns; and as a great number of the Israelites (1Ch 9:3) took refuge in Judah during the invasion of Shalmaneser, they carried the public records along with them. The genealogies given in the preceding chapters were drawn from the public records in the archives both of Israel and Judah; and those given in this chapter relate to the period subsequent to the restoration; whence it appears (compare 1Ch 3:17-24) that the genealogical registers were kept during the captivity in Babylon. These genealogical tables, then, are of the highest authority for truth and correctness, the earlier portion being extracted from the authenticated records of the nation; and as to those which belong to the time of the captivity, they were drawn up by a contemporary writer, who, besides enjoying the best sources of information, and being of the strictest integrity, was guided and preserved from all error by divine inspiration.

Matthew Henry's Concise Commentary

9:1-44 Genealogies. - This chapter expresses that one end of recording all these genealogies was, to direct the Jews, when they returned out of captivity, with whom to unite, and where to reside. Here is an account of the good state into which the affairs of religion were put, on the return from Babylon. Every one knew his charge. Work is likely to be done well when every one knows the duty of his place, and makes a business of it. God is the God of order. Thus was the temple a figure of the heavenly one, where they rest not day nor night from praising God, Re 4:8. Blessed be His name, believers there shall, not in turn, but all together, without interruption, praise him night and day: may the Lord make each of us fit for the inheritance of the saints in light.

Matthew Henry's Whole Bible Commentary

Chapter 9

This chapter intimates to us that one end of recording all these genealogies was to direct the Jews, now that they had returned out of captivity, with whom to incorporate and where to reside; for here we have an account of those who first took possession of Jerusalem after their return from Babylon, and began the rebuilding of it upon the old foundation. I. The Israelites (v. 2-9). II. The priests (v. 10-13). III. The Levites and other Nethinim (v. 14-26). IV. Here is the particular charge of some of the priests and Levites (v. 27-34). V. A repetition of the genealogy of king Saul (v. 35-44).

Verses 1-13

The first verse looks back upon the foregoing genealogies, and tells us they were gathered out of the books of the kings of Israel and Judah, not that which we have in the canon of scripture, but another civil record, which was authentic, as the king's books with us. Mentioning Israel and Judah, the historian takes notice of their being carried away to Babylon for their transgression. Let that judgment never be forgotten, but ever be remembered, for warning to posterity to take heed of those sins that brought it upon them. Whenever we speak of any calamity that has befallen us, it is good to add this, "it was for my transgression," that God may be justified and clear when he judges. Then follows an account of the first inhabitants, after their return from captivity, that dwelt in their cities, especially in Jerusalem. 1. The Israelites. That general name is used (v. 2) because with those of Judah and Benjamin there were many of Ephraim and Manasseh, and the other ten tribes (v. 3), such as had escaped to Judah when the body of the ten tribes were carried captive or returned to Judah upon the revolutions in Assyria, and so went into captivity with them, or met them when they were in Babylon, associated with them, and so shared in the benefit of their enlargement. It was foretold that the children of Judah and of Israel should be gathered together and come up out of the land (Hos. 1:11), and that they should be one nation again, Eze. 37:22. Trouble drives those together that have been at variance; and the pieces of metal that had been separated will run together again when melted in the same crucible. Many both of Judah and Israel staid behind in captivity; but some of both, whose spirit God stirred up, enquired the way to Zion again. Divers are here named, and many more numbered, who were chief of the fathers (v. 9), who ought to be remembered with honour, as Israelites indeed. 2. The priests, v. 10. It was their praise that they came with the first. Who should lead in a good work if the priests, the Lord's ministers, do not? It was the people's praise that they would not come without them; for who but the priests should keep knowledge? Who but the priests should bless them in the name of the Lord? (1.) It is said of one of them that he was the ruler of the house of God (v. 11) not the chief ruler, for Joshua was then the high priest, but the sagan, and the next under him, his deputy, who perhaps applied more diligently to the business than the high priest himself. In the house of God it is requisite that there be rulers, not to make new laws, but to take care that the laws of God be duly observed by priests as well as people. (2.) It is said of many of them that they were very able men for the service of the house of God, v. 13. In the house of God there is service to be done, constant service; and it is well for the church when those are employed in that service who are qualified for it, able ministers of the New Testament, 2 Co. 3:6. The service of the temple was such as required at all times, especially in this critical juncture, when they had newly come out of Babylon, great courage and vigour of mind, as well as strength of body; and therefore they are praised as mighty men of valour.