2 Kings 23:20

20 He killed all the priests of those places of worship; he killed them on the altars and burned human bones on the altars. Then he went back to Jerusalem.

2 Kings 23:20 Meaning and Commentary

2 Kings 23:20

And he slew all the priests of the high places that were
there
The idolatrous priests who sacrificed to Baal, and other Heathen deities; for as for others that burnt incense in high places, yet to the true God, those he spared, though they were not suffered to officiate at the altar of God: the others he slew

upon the altars;
where they sacrificed:

and burnt men's bones upon them:
the bones of the priests, and worshippers of idols, as he had done at Bethel:

and returned to Jerusalem;
after he had gone through the land, both of Judah and Israel, and abolished idolatrous worship everywhere.

2 Kings 23:20 In-Context

18 Josiah said, "Leave the grave alone. No one may move this man's bones." So they left his bones and the bones of the prophet who had come from Samaria.

19 The kings of Israel had built temples for worshiping gods in the cities of Samaria, which had caused the Lord to be angry. Josiah removed all those temples and did the same things as he had done at Bethel

20 He killed all the priests of those places of worship; he killed them on the altars and burned human bones on the altars. Then he went back to Jerusalem.

21 The king commanded all the people, "Celebrate the Passover to the Lord your God as it is written in this Book of the Agreement.

22 The Passover had not been celebrated like this since the judges led Israel. Nor had one like it happened while there were kings of Israel and kings of Judah.