Chapters 22 and 23 of 2 Kings tell the story of the religious reforms of the Judean King Josiah, who systematically destroyed the cult places and installations where his own people worshipped in order to purify Israelite religion and consolidate religious authority in the hands of the Jerusalem temple priests. Josiah's Reform and the Dynamics of Defilement is the first study to explicitly address the ritual dimensions of the text. Lauren A.S. Monroe argues
that the use of cultic and ritual language in the account of the reform is key to understanding the history of the text's composition, and illuminates the essential, interrelated processes of textual growth and
identity construction in ancient Israel. By attending to the specific acts of defilement attributed to Josiah as they resonate within the larger framework of Israelite ritual, Monroe's work illuminates aspects of the text's language and fundamental interests that have their closest parallels in the priestly legal corpus known as the Holiness Code (Leviticus 17-26), as well as in other priestly texts that describe methods of eliminating contamination.
The priestly composition was then later reshaped in the hands of a post-Josianic, exilic or post-exilic Deuteronomistic historian who transformed his source material to suit his own ideological
interests. The account of Josiah's reform is thus imprinted with the cultural and religious attitudes of two different sets of authors. Teasing these apart reveals a dialogue on sacred space, sanctified violence and the nature of Israelite religion that was formative in the development not only of 2 Kings 23, but more broadly of the historical books of the Bible.