Matthew Henry on 2 Kings 15:8-31
The best days of the kingdom of Israel were while the government was in Jehu's family. In his reign, and the next three reigns, though there were many abominable corruptions and miserable grievances in Israel, yet the crown went in succession, the kings died in their beds, and some care was taken of public affairs; but, now that those days are at an end, the history which we have in these verses of about thirty-three years represents the affairs of that kingdom in the utmost confusion imaginable. Woe to those that were with child (Kg2 15:16) and to those that gave suck in those days, for then must needs be great tribulations, when, for the transgression of the land, many were the princes the…
Read the whole note in the consoleJamieson-Fausset-Brown on 2 Kings 15:30
Hoshea the son of Elah made a conspiracy . . . and slew him--He did not, however, obtain possession of the kingdom till about nine or ten years after the perpetration of this crime [HALES].
in the twentieth year of Jotham--Jotham's reign lasted only sixteen years, but the meaning is that the reign of Hoshea began in the twentieth after the beginning of Jotham's reign. The sacred historian, having not yet introduced the name of Ahaz, reckoned the date by Jotham, whom he had already mentioned (see Ch2 27:8).
Adam Clarke on 2 Kings 15:30
Hoshea the son of Elah - in the twentieth year of Jotham - There are many difficulties in the chronology of this place. To reconcile the whole, Calmet says: "Hoshea conspired against Pekah, the twentieth year of the reign of this prince, which was the eighteenth after the beginning of the reign of Jotham, king of Judah. Two years after this, that is, the fourth year of Ahaz, and the twentieth of Jotham, Hoshea made himself master of a part of the kingdom, according to Kg2 15:30. Finally, the twelfth year of Ahaz, Hoshea had peaceable possession of the whole kingdom, according to Kg2 17:1."
John Gill on 2 Kings 15:31
And the rest of the acts of Pekah,.... Not recorded here, were to be read in the book of chronicles of the kings so often referred to.