This article identifies a series of patterns in the book of Ruth, which starts out with a host of "lacks," all of which are filled in the course of the book. The book indicates, however, that the author was concerned with God's dealings with Israel as a whole, and not just the individuals in the story.
Chapter 2 gives an exposition of Ruth 1. The focus of the chapter is on how the Lord acted to accomplish his purpose through one family.
Chapter 1 is a popular exposition of the background of the book of Ruth. The main theme addressed is the futility of life. At the end of the chapter are a number of study questions.
This article discusses how Boaz in the book of Ruth is a type of Christ, and Jesus is a true and greater Boaz. The author first defines a Christological type. Then he addresses whether Christological types can be identified in the Old Testament even if the New Testament authors did not identify them. Afterwards, he notes the correspondences and escalation between Boaz and Christ. Finally, he draws some conclusions.
This article considers the translation of Ruth 4:5.