22 Nevertheless Josiah would not turn his face from him, but disguised himself, that he might fight with him, and didn’t listen to the words of Neco from the mouth of God, and came to fight in the valley of Megiddo. 23 The archers shot at king Josiah; and the king said to his servants, Have me away; for I am sore wounded. 24 So his servants took him out of the chariot, and put him in the second chariot that he had, and brought him to Jerusalem; and he died, and was buried in the tombs of his fathers. All Judah and Jerusalem mourned for Josiah. 25 Jeremiah lamented for Josiah: and all the singing men and singing women spoke of Josiah in their lamentations to this day; and they made them an ordinance in Israel: and behold, they are written in the lamentations. 26 Now the rest of the acts of Josiah, and his good deeds, according to that which is written in the law of Yahweh, 27 and his acts, first and last, behold, they are written in the book of the kings of Israel and Judah.

Matthew Henry's Commentary on 2 Chronicles 35:22-27

Commentary on 2 Chronicles 35:20-27

(Read 2 Chronicles 35:20-27)

The Scripture does not condemn Josiah's conduct in opposing Pharaoh. Yet Josiah seems to deserve blame for not inquiring of the Lord after he was warned; his death might be a rebuke for his rashness, but it was a judgment on a hypocritical and wicked people. He that lives a life of repentance, faith, and obedience, cannot be affected by the sudden manner in which he is removed. The people lamented him. Many mourn over sufferings, who will not forsake the sins that caused God to send them. Yet this alone can turn away judgments. If we blame Josiah's conduct, we should be watchful, lest we be cut down in a way dishonourable to our profession.