Deep study
The book of Ruth - loyalty, providence, and a redeemer who buys back the lost
A Moabite widow's loyalty becomes the thread by which God quietly weaves the royal line of David - and of Christ. Ruth is a story of chesed, covenant love, and of a goel, a kinsman-redeemer, who pays to claim a bride not his by right - and so points us to Jesus.
In the days of the judges a famine drives Elimelech's family from Bethlehem - 'house of bread' - to Moab. There the husband and both sons die, leaving three widows. Naomi, bitter and bereft, turns home: Don't call me Naomi (pleasant); call me Mara (bitter), for the Almighty has dealt very bitterly with me (Ruth 1:20). The book opens in emptiness, with God's hand felt only as loss - yet already, unseen, He is at work.
Naomi urges her daughters-in-law to return to their own people. Orpah does; but Ruth clings (dabaq) to her with one of Scripture's great confessions: Where you go I will go... your people shall be my people, and your God my God (Ruth 1:16). A Moabite - from a people long at odds with Israel - binds herself by love to Israel's God. This is conversion and chesed together: an outsider brought in not by birth but by faith and steadfast loyalty.
The Law made provision for the poor and the foreigner to glean the edges of the harvest (Leviticus 19:9-10). Ruth 'happens' to glean in the field of Boaz - the narrator's quiet wink at a providence the characters cannot see. Boaz protects and feeds her, blessing her: a full reward be given you by the LORD, under whose wings you have come to take refuge (Ruth 2:12). The image of refuge under God's wings will return - and find a human shape.
Naomi sees a hope: Boaz is a goel, a kinsman-redeemer. In Israel's law a near relative could buy back lost family land and, by levirate custom, raise up offspring for the dead, preserving the family. At the threshing floor Ruth appeals to Boaz: spread your wings (kanaph) over your servant, for you are a redeemer (Ruth 3:9) - the very refuge of 2:12 now asked of a man who can embody it. A nearer kinsman declines, unwilling to risk his own inheritance; Boaz gladly pays the price, redeeming the land and taking Ruth as wife. Redemption costs the redeemer.
Ruth bears Obed, who fathers Jesse, who fathers David (Ruth 4:17-22). The empty widow Naomi ends with a child on her lap and a redeemed future. And the Moabite outsider stands, named, in the genealogy of the Messiah (Matthew 1:5). Boaz the goel foreshadows the greater Redeemer who pays a price He does not owe to claim a bride who was not His by right, gathering the outsider under His wings - for in Him we have redemption through his blood (Ephesians 1:7).