Author and Title
The book is named for its main character, Ruth, a Moabite widow who married the Bethlehemite Boaz. She became an ancestor of King David (4:17, 22) and thus an ancestor of the Messiah (Matt. 1:1, 5–6). The author of Ruth is never named in the Bible. According to rabbinic tradition (Babylonian Talmud, Baba Bathra 14a–15b), Samuel is the author. This is unlikely, however, since Samuel died before David actually became king, and Ruth 4:17–22 implies that David’s kingship was an established fact at the time of writing.
Date
The mention of David (4:17) and his genealogy (4:18–22) places the writing after David’s accession to the throne (2 Samuel 2) in c. 1010 B.C. The narrator’s explanation of a custom once current “in former times in Israel” (Ruth 4:7) distances him from the story’s events, which occurred “in the days when the judges ruled” (1:1). Therefore, the book could have been written any time after 1010 B.C. by an author using accurate oral or written material as historical sources.
Theme
This book highlights how God’s people experience his sovereignty, wisdom, and covenant kindness. These often come disguised in hard circumstances and are mediated through the kindness of others.
Purpose, Occasion, and Background
Given the book of Ruth’s interest in all Israel (4:7, 11), it may have been written in hopes that the 12 tribes, which divided into two nations c. 930 B.C. (see 1 Kings 12:1–20), would reunite. The story itself takes place in the time of the judges (after the conquest and before c. 1050 B.C.), before a king was in place to reign over a united kingdom. This book explains the providential ancestry of David, who would become such a king.
Content
In the period of the judges, Elimelech, Naomi, and their sons leave Bethlehem because of a famine to sojourn in Moab (see map). Naomi’s husband, Elimelech, dies there. Mahlon and Chilion, the sons, marry Moabite women, Ruth and Orpah. Ten years later the sons die too, leaving no