In Josiah’s life, he made great changes to institute revival in Judah. He made some very positive changes purging out graven images and false idols, but he did not fully purge out the iniquity in Judah until he found the word of God. Josiah found the word of God in the house of God and realized how far short Judah had fallen of God’s standard. He was not prideful or complacent about their failure but made changes to align themselves perfectly with the standard of God’s word.