18 And the covered way for the Sabbath that had been built inside the house and the outer entrance for the king he caused to go around the house of the Lord, because of the king of Assyria.

Matthew Henry's Commentary on 2 Kings 16:18

Commentary on 2 Kings 16:17-20

(Read 2 Kings 16:17-20)

Ahaz put contempt upon the sabbath, and thus opened a wide inlet to all manner of sin. This he did for the king of Assyria. When those who have had a ready passage to the house of the Lord, turn it another way to please their neighbours, they are going down-hill apace to ruin.