This might be too long a quote to be legal, but I doubt anyone at the Oxford University Press is reading my blog. If they are, can I get a job? According to their preface to the Book of Ruth,
"It is difficult to be certain about a date for this book, yet ascertaining the dating is central to determining the reason for its composition. A date before the Exile leads to the view that the book intended to establish David's ancestry, to affirm the practice of levirate marriage (see Deut 25.5-10), or to commend the virtues of the book's protagonists to ancient Israel. A date after the Exile supports the conviction that the author wished to show that a non-Israelite could become a faithful worshiper of the LORD. This would counter the books of Ezra and Nehemiah, both of which consider intermarriage wrong...Ruth affirms that the concern of the LORD extends beyond the people of Israel to people of every nation."
So there you have it. I agree. I guess.
I'm not sure I completely follow what the editors are getting at with the book's proximity to the Exile. Sure, it would change the tone of the book for its contemporary audience, but for us, I don't think it changes anything. I think we should read ancient texts with its historical context in mind, but I don't think it ends there. How the story speaks to us in today's terms seems an equally relevant way to read Scripture. For me the main theme of this story is what the editors remark at the end of their commentary. Clearly God has a plan that extends beyond the people of Israel. The author of this book over and over calls the protagonist "Ruth the Moabite". The author clearly stresses the fact that Ruth comes from an alien land. When Ruth's sister-in-law chooses to remain in her home land, Ruth chooses to follow her mother-in-law, and even chooses to take on Naomi's customs, belief, and religion. That would be akin to me leaving America to go live in Afghanistan to become a Muslim. (Ok, I'm not marrying a Muslim, but you get the idea. It's a totally different land and religion. The unknown.) Ruth seeks a husband in the story following the Israelite Law. Boaz, in return, follows the law by letting the closer relation know of Ruth before he takes her for his wife. This obedience to God's law seems to be key in the story. Because Ruth is faithful to her new religion and family, God blesses her with a child who begets the greatest of the Kings: David.