The king ordered Hilkiah the high priest, the priests next in rank and the doorkeepers to remove from the temple of the LORD all the articles made for Baal and Asherah and all the starry hosts. He burned them outside Jerusalem in the fields of the Kidron Valley and took the ashes to Bethel. He did away with the pagan priests appointed by the kings of Judah to burn incense on the high places of the towns of Judah and on those around Jerusalem—those who burned incense to Baal, to the sun and moon, to the constellations and to all the starry hosts. He took the Asherah pole from the temple of the LORD to the Kidron Valley outside Jerusalem and burned it there. He ground it to powder and scattered the dust over the graves of the common people. He also tore down the quarters of the male shrine prostitutes, which were in the temple of the LORD and where women did weaving for Asherah.
He really is going for God is'nt he?
Nevertheless, the LORD did not turn away from the heat of his fierce anger, which burned against Judah because of all that Manasseh had done to provoke him to anger. So the LORD said, "I will remove Judah also from my presence as I removed Israel, and I will reject Jerusalem, the city I chose, and this temple, about which I said, 'There shall my Name be.' While Josiah was king, Pharaoh Neco king of Egypt went up to the Euphrates River to help the king of Assyria. King Josiah marched out to meet him in battle, but Neco faced him and killed him at Megiddo.
After alll that he did God still did'nt turn away his anger. It wasn't even is fault. God's poeple probably didn't follow him all the way, considering all the bad kings before him.