The Lord his God: God was his God, though not by covenant and grace, and special relation, which Ahaz had renounced, yet by his sovereign dominion over him; for God did not forfeit his right by Ahaz's denying it.
Related Commentaries of 2 Chronicles 28:5
2 Chronicles 28:5
5 Wherefore the LORD his God delivered him into the hand of the king of Syria; and they smote him, and carried away a great multitude of them captives, and brought them to Damascus.b And he was also delivered into the hand of the king of Israel, who smote him with a great slaughter.