2Ki 15:37-38
In those days the Lord began to send against Judah Rezin, etc. It is evident from the position of this verse at the close of the account of Jotham, that the incursions of the allied Syrians and Israelites into Judah under the command of Rezin and Pekah commenced in the closing years of Jotham, so that these foes appeared before Jerusalem at the very beginning of the reign of Ahaz. - It is true that the Syrians had been subjugated by Jeroboam II (2Ki 14:28); but in the anarchical condition of the Israelitish kingdom after his death, they had no doubt recovered their independence. They must also have been overcome by the Assyrians under Pul, for he could never have marched against Israel without having first of all conquered Syria. But as the power of the Assyrians was greatly weakened for a time by the falling away of the Medes and Babylonians, the Syrians had taken advantage of this weakness to refuse the payment of tribute to Assyria, and had formed an alliance with Pekah of Israel to conquer Judah, and thereby to strengthen their power so as to be able to offer a successful resistance to any attack from the side of the Euphrates. - But as 2Ki 16:6. and 2 Kings 17 show, it was otherwise decreed in the counsels of the Lord. Reign of King Ahaz of Judah - 2 Kings 16
With the reign of Ahaz a most eventful change took place in the development of the kingdom of Judah. Under the vigorous reigns of Uzziah and Jotham, by whom the earthly prosperity of the kingdom had been studiously advanced, there had been, as we may see from the prophecies of Isaiah, chs. 2-6, which date from this time, a prevalence of luxury and self-security, of unrighteousness and forgetfulness of God, among the upper classes, in consequence of the increase of their wealth. Under Ahaz these sins grew into open apostasy from the Lord; for this weak and unprincipled ruler trod in the steps of the kings of Israel, and introduced image-worship and idolatrous practices of every kind, and at length went so far in his ungodliness as to shut up the doors of the porch of the temple and suspend the temple-worship prescribed by the law altogether. The punishment followed this apostasy without delay. The allied Syrians and Israelites completely defeated the Judaeans, slew more than a hundred thousand men and led away a much larger number of prisoners, and then advanced to Jerusalem to put an end to the kingdom of Judah by the conquest of the capital. In this distress, instead of seeking help from the Lord, who promised him deliverance through the prophet Isaiah, Ahaz sought help from Tiglat-pileser the king of Assyria, who came and delivered him from the oppression of Rezin and Pekah by the conquest of Damascus, Galilee, and the Israelitish land to the east of the Jordan, but who then oppressed him himself, so that Ahaz was obliged to purchase the friendship of this conqueror by sending him all the treasures of the temple and palace. - In the chapter before us we have first of all the general characteristics of the idolatry of Ahaz (2Ki 16:2-4), then a summary account of his oppression by Rezin and Pekah, and his seeking help from the king of Assyria (2Ki 16:5-9), and lastly a description of the erection of a heathen altar in the court of the temple on the site of the brazen altar of burnt-offering, and of other acts of demolition performed upon the older sacred objects in the temple-court (2Ki 16:10-18). The parallel account in 2 Chron 28 supplies many additions to the facts recorded here.