With the reign of Ahaz the Chronicler introduced a new interest, the prospect of captivity for Judah, which he again called Israel, the true Israel, twice in this chapter (vv. 19, 23).
Why did Israel go into captivity? Why did the perfectly obedient King not appear? Ahaz's behavior helps explain the reason. The writer selected three major events from his reign: the king's idolatry (vv. 2-15), his appeal for help to Assyria (vv. 16-21), and his sacrifices to foreign gods (vv. 22-25).
Ahaz's heart was far from God. He was more like Saul in this respect than like David. Even though he failed to obey God as the other kings, there is no mention of his ever repenting when God chastened him. Instead he hardened his heart even more (v. 22). The reason for Israel's exile was the hardness of heart that Ahaz exemplified. At this time in her history the nation needed a faithful Son of David more than ever. A prophet who spoke in Ahaz's reign promised that He would appear (Isa. 7:1-12:6).
In Ahaz's day the army of Israel threatened to capture the people of Judah and lead them into slavery (vv. 8, 10). While God prevented this (vv. 9-15) the threat of captivity by another foreign foe became more of a realistic possibility. The Edomites even captured some Judahites and took them to Edom (v. 17). The Philistines took some of Judah's glory captive during the Philistine conquest (v. 18), and Ahaz gave more of it away to Tiglath-Pileser III (v. 21). Ahaz's personal disregard for Yahweh mirrored his disrespect for the temple.
"Under Ahaz, Judah appeared to have reached its nadir. But for the Chronicler there was always hope of tragedy and despair being turned to rejoicing through repentance. Such a return would occur preeminently under Hezekiah, the king most like David (cf. 29:2, 25-30)."76
