15 Even the altar at Bethel, the high place made by Jeroboam son of Nebat, who had caused Israel to sin-even that altar and high place he demolished. He burned the high place and ground it to powder, and burned the Asherah pole also. 16 Then Josiah looked around, and when he saw the tombs that were there on the hillside, he had the bones removed from them and burned on the altar to defile it, in accordance with the word of the Lord proclaimed by the man of God who foretold these things. 17 The king asked, "What is that tombstone I see?" The people of the city said, "It marks the tomb of the man of God who came from Judah and pronounced against the altar of Bethel the very things you have done to it." 18 "Leave it alone," he said. "Don't let anyone disturb his bones." So they spared his bones and those of the prophet who had come from Samaria.
15 Moreover the altar that was at Bethel, and the high place which Jeroboam the son of Nebat, who made Israel to sin, had made, both that altar and the high place he brake down, and burned the high place, and stamped it small to powder, and burned the grove. 16 And as Josiah turned himself, he spied the sepulchres that were there in the mount, and sent, and took the bones out of the sepulchres, and burned them upon the altar, and polluted it, according to the word of the Lord which the man of God proclaimed, who proclaimed these words. 17 Then he said, What title is that that I see? And the men of the city told him, It is the sepulchre of the man of God, which came from Judah, and proclaimed these things that thou hast done against the altar of Bethel. 18 And he said, Let him alone; let no man move his bones. So they let his bones alone,
15 Moreover, the altar at Bethel, the high place erected by Jeroboam the son of Nebat, who made Israel to sin, that altar with the high place he pulled down and burned,
15 Next, he took care of the altar at the shrine in Bethel that Jeroboam son of Nebat had built - the same Jeroboam who had led Israel into a life of sin. He tore apart the altar, burned down the shrine leaving it in ashes, and then lit fire to the phallic Asherah-pole. 16 As Josiah looked over the scene, he noticed the tombs on the hillside. He ordered the bones removed from the tombs and had them cremated on the ruined altars, desacralizing the evil altars. This was a fulfillment of the word of God spoken by the Holy Man years before when Jeroboam had stood by the altar at the sacred convocation. 17 Then the king said, "And that memorial stone - whose is that?" The men from the city said, "That's the grave of the Holy Man who spoke the message against the altar at Bethel that you have just fulfilled." 18 Josiah said, "Don't trouble his bones." So they left his bones undisturbed, along with the bones of the prophet from Samaria.
15 Moreover the altar that was at Bethel, and the high place which Jeroboam the son of Nebat, who made Israel sin, had made, both that altar and the high place he broke down; and he burned the high place and crushed it to powder, and burned the wooden image. 16 As Josiah turned, he saw the tombs that were there on the mountain. And he sent and took the bones out of the tombs and burned them on the altar, and defiled it according to the word of the Lord which the man of God proclaimed, who proclaimed these words. 17 Then he said, "What gravestone is this that I see?" So the men of the city told him, "It is the tomb of the man of God who came from Judah and proclaimed these things which you have done against the altar of Bethel." 18 And he said, "Let him alone; let no one move his bones." So they let his bones alone, with the bones of the prophet who came from Samaria.
15 The king also tore down the altar at Bethel-the pagan shrine that Jeroboam son of Nebat had made when he caused Israel to sin. He burned down the shrine and ground it to dust, and he burned the Asherah pole. 16 Then Josiah turned around and noticed several tombs in the side of the hill. He ordered that the bones be brought out, and he burned them on the altar at Bethel to desecrate it. (This happened just as the Lord had promised through the man of God when Jeroboam stood beside the altar at the festival.) Then Josiah turned and looked up at the tomb of the man of God who had predicted these things. 17 "What is that monument over there?" Josiah asked. And the people of the town told him, "It is the tomb of the man of God who came from Judah and predicted the very things that you have just done to the altar at Bethel!" 18 Josiah replied, "Leave it alone. Don't disturb his bones." So they did not burn his bones or those of the old prophet from Samaria.
Matthew Henry's Commentary on 2 Kings 23:15-18
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.