Ezekiel 16 conveys a well-known portrayal of Israel's checkered history. Its borrowed metaphors, textual reuse, and developing content defy a transparent explanation of its origins. In this monograph, Tracy J. McKenzie explores the methods and motivations for textual expansions. After surveying how secondary literature has addressed the interpretive nature of additions, traditions, redactions, and  Fortschreibungen in prophetic texts, he provides a new translation and text-critical judgment of Ezekiel 16. He then analyzes how linguistic elements diachronically achieve a composite unity in the passage. This composite unity sets up the analysis that explores the ways in which the expansions have built on pre-existing texts, rewritten them, and developed their content. The author's conclusion focuses on how the interpretive moves in the expansions disclose possible motives and social settings in Yehud.