2 Kings 16:10-15

Verse 10

Ahaz went to Damascus - He had received so much help on the defeat of Rezin, that he went to Damascus to meet the king of Assyria, and render him thanks.

Ahaz sent to Urijah the priest the fashion of the altar - This was some idolatrous altar, the shape and workmanship of which pleased Ahaz so well that he determined to have one like it at Jerusalem. For this he had no Divine authority, and the compliance of Urijah was both mean and sinful. That Ahaz did this for an idolatrous purpose, is evident from 2Chr 28:21-25 : "For he sacrificed to the gods of Damascus; - and he said, Because the gods of the kings of Syria help them, I will sacrifice to them, that they may help me. And he made high places to burn incense to other gods in every city of Judah."
Verse 14

Put it on the north side - He seems to have intended to conform every thing in the Lord's house as much as possible to the idolatrous temples which he saw at Damascus, and to model the Divine worship in the same way: in a word to honor and worship the gods of Syria, and not the God of heaven. All the alterations specified here were in contempt of the true God. Thus he provoked to anger the Lord God of his fathers, 2Chr 28:25.
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