kings weren't destroyed? 14 Therefore the Lord himself will give you [a] a sign: The virgin will be with child and will give birth to a son, and will call him Immanuel. [c] 15 He will eat curds and honey when he knows enough to reject the wrong and choose the right. 16 But before the boy knows enough to reject the wrong and choose the right, the land of the two kings you dread will be laid waste.
This prophecy wasn't fulfilled if it was about an upcoming child:
In Isaiah's day Judah was not under the dominion of a foreign nation. Syria had no dominion over Judah; Northern Israel had no dominion over them. These two neighboring nations unsuccessfully attempted to conquer Judah by means of a devastating war. Although Judah was sorely disabled, they managed to retain self governance with the temporary aid of Assyria. Assyria exercised some control over the minor nations through covenant relationship and the payment of assessments; but the Assyrians permitted the smaller nations to maintain self rule through their own kings, and to wage their own wars unless payment was made for outside help. Thus, deliverance did not come to Judah during the reign of Ahaz.
This prophecy wasn't fulfilled if it was about an upcoming child:
In Isaiah's day Judah was not under the dominion of a foreign nation. Syria had no dominion over Judah; Northern Israel had no dominion over them. These two neighboring nations unsuccessfully attempted to conquer Judah by means of a devastating war. Although Judah was sorely disabled, they managed to retain self governance with the temporary aid of Assyria. Assyria exercised some control over the minor nations through covenant relationship and the payment of assessments; but the Assyrians permitted the smaller nations to maintain self rule through their own kings, and to wage their own wars unless payment was made for outside help. Thus, deliverance did not come to Judah during the reign of Ahaz.