3 And the king took his place by the pillar, and made an agreement before the Lord, to go in the way of the Lord, and keep his orders and his decisions and his rules with all his heart and all his soul, and to keep the words of the agreement recorded in the book; and all the people gave their word to keep the agreement.

Matthew Henry's Commentary on 2 Kings 23:3

Commentary on 2 Kings 23:1-3

(Read 2 Kings 23:1-3)

Josiah had received a message from God, that there was no preventing the ruin of Jerusalem, but that he should only deliver his own soul; yet he does his duty, and leaves the event to God. He engaged the people in the most solemn manner to abolish idolatry, and to serve God in righteousness and true holiness. Though most were formal or hypocritical herein, yet much outward wickedness would be prevented, and they were accountable to God for their own conduct.