He removed from the entrance of the LORD’s Temple the horse statues that the former kings of Judah had dedicated to the sun. They were near the quarters of Nathan-melech the eunuch, an officer of the court. The king also burned the chariots dedicated to the sun.
Josiah tore down the altars that the kings of Judah had built on the palace roof above the upper room of Ahaz. The king destroyed the altars that Manasseh had built in the two courtyards of the LORD’s Temple. He smashed them to bits and scattered the pieces in the Kidron Valley. The king also desecrated the pagan shrines east of Jerusalem, to the south of the Mount of Corruption, where King Solomon of Israel had built shrines for Ashtoreth, the detestable goddess of the Sidonians; and for Chemosh, the detestable god of the Moabites; and for Molech, the vile god of the Ammonites. He smashed the sacred pillars and cut down the Asherah poles. Then he desecrated these places by scattering human bones over them.
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. 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. “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!”
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.
Then Josiah demolished all the buildings at the pagan shrines in the towns of Samaria, just as he had done at Bethel. They had been built by the various kings of Israel and had made the LORD very angry. He executed the priests of the pagan shrines on their own altars, and he burned human bones on the altars to desecrate them. Finally, he returned to Jerusalem.
King Josiah then issued this order to all the people: “You must celebrate the Passover to the LORD your God, as required in this Book of the Covenant.” There had not been a Passover celebration like that since the time when the judges ruled in Israel, nor throughout all the years of the kings of Israel and Judah. But in the eighteenth year of King Josiah’s reign, this Passover was celebrated to the LORD in Jerusalem.
Josiah also got rid of the mediums and psychics, the household gods, the idols, and every other kind of detestable practice, both in Jerusalem and throughout the land of Judah. He did this in obedience to the laws written in the scroll that Hilkiah the priest had found in the LORD’s Temple. Never before had there been a king like Josiah, who turned to the LORD with all his heart and soul and strength, obeying all the laws of Moses. And there has never been a king like him since.
Even so, the LORD was very angry with Judah because of all the wicked things Manasseh had done to provoke him. For the LORD said, “I will also banish Judah from my presence just as I have banished Israel. And I will reject my chosen city of Jerusalem and the Temple where my name was to be honored.”
The rest of the events in Josiah’s reign and all his deeds are recorded in The Book of the History of the Kings of Judah.
While Josiah was king, Pharaoh Neco, king of Egypt, went to the Euphrates River to help the king of Assyria. King Josiah and his army marched out to fight him, but King Neco killed him when they met at Megiddo. Josiah’s officers took his body back in a chariot from Megiddo to Jerusalem and buried him in his own tomb. Then the people of the land anointed Josiah’s son Jehoahaz and made him the next king.