After Josiah found the book of the law and had personal repentance, he also shared that message with others. He made a commitment to hold himself accountable for following God’s word, but he also made all of Judah make the same commitment too. He purged out all the false worship and idols, and the effect of that was the most fervent worship that Judah had ever seen. We as well should see an unparalleled sense of fervent worship when the Lord blesses us with revival.