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 (Ch1 9:2) because with those of Judah and Benjamin there were many of Ephraim and Manasseh, and the other ten tribes (Ch1 9:3), 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 (Ch1 9:9), who ought to be remembered with honour, as Israelites indeed. 2. The priests, Ch1 9:10. 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 (Ch1 9:11) 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, Co2 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.

The ruler of the house of God - The high priest at this time was Jeshua the son of Jozadak, (Ezr 3:8), and Seraiah, (Neh 11:11), called here Azariah, was the ruler of the house; the person next in authority to the high priest, and who probably had the guard of the temple and command of the priests, Levites, etc. It is likely that the person here was the same as is called the second priest, Kg2 25:18 (note), who was the sagan or high priest's deputy. See the note there.

And of the Levites,.... Having given an account of the two first classes of the people, the Israelites and priests, the author of the book now proceeds to the Levites, the third class; and the first mentioned is Shemaiah, whose ancestors, Hashub, Azrikam, and Hashabiah:

were of the sons of Merari; the third son of Levi.

the first inhabitants that dwelt in their possessions--This chapter relates wholly to the first returned exiles. Almost all the names recur in Nehemiah (Neh. 11:1-36), although there are differences which will be explained there. The same division of the people into four classes was continued after, as before the captivity; namely, the priests, Levites, natives, who now were called by the common name of Israelites, and the Nethinims (Jos 9:27; Ezr 2:43; Ezr 8:20). When the historian speaks of "the first inhabitants that dwelt in their possessions," he implies that there were others who afterwards returned and settled in possessions not occupied by the first. Accordingly, we read of a great number returning successively under Ezra, Nehemiah, and at a later period. And some of those who returned to the ancient inheritance of their fathers, had lived before the time of the captivity (Ezr 3:12; Hag 2:4, Hag 2:10).