The Hebrew that is translated as “kinsman-redeemer” (or “next-of-kin” or “close relative”) is translated in Yasa as “a near family member who has responsibility for protecting the family.”
Joshua Ham explains why: “One of the most important terms in the book of Ruth is the Hebrew word go’el. This word is often translated kinsman-redeemer in English Bibles. In ancient Hebrew culture, the go’el could play many roles. If a married man died without children, his brother (acting as go’el) was expected to marry the widow and carry on the dead man’s lineage. If someone was forced to sell their family land (keeping in mind that family land was very important in the Old Testament), a family member (again acting as go’el) was supposed to eventually restore the family’s title to the land. If a family member was murdered, it was up to the go’el to seek justice.
“As you can imagine, there’s just no way we’re going to find a single word in any language that covers all of those cultural aspects. And if we tried to explain all of those aspects in the text itself, it would get unwieldy pretty fast. So in translating a word like go’el, we try to pick out the most salient points. In the Yasa text of Ruth, we ended up with something like ‘a near family member who has responsibility for protecting the family.’ It’s a bit smoother in Iyasa than it sounds in English!”