19 And all the shrines also of the high places that were in the cities of Sama'ria, which kings of Israel had made, provoking the Lord to anger, Josi'ah removed; he did to them according to all that he had done at Bethel

Matthew Henry's Commentary on 2 Kings 23:19

Commentary on 2 Kings 23:15-24

(Read 2 Kings 23:15-24)

Josiah's zeal extended to the cities of Israel within his reach. He carefully preserved the sepulchre of that man of God, who came from Judah to foretell the throwing down of Jeroboam's altar. When they had cleared the country of the old leaven of idolatry, then they applied themselves to the keeping of the feast. There was not holden such a passover in any of the foregoing reigns. The revival of a long-neglected ordinance, filled them with holy joy; and God recompensed their zeal in destroying idolatry with uncommon tokens of his presence and favour. We have reason to think that during the remainder of Josiah's reign, religion flourished.