Considering the cultural context of ancient Israel, what theological significance can be attributed to the kinsman-redeemer (goel) as exemplified in the Book of Ruth?

A It primarily served as a legal mechanism to ensure the economic stability of the tribe of Judah. B It highlighted the importance of maintaining genealogical purity and preventing the inheritance of land by outsiders. C It reflects God's broader commitment to redemption and restoration, extending beyond immediate family concerns to encompass justice and compassion for the vulnerable. D It was solely a social custom with no deeper religious or spiritual implications beyond preserving family names.