How does the narrative of Ruth, a Moabite woman, challenge or subvert common Israelite notions of ethnic purity and national identity during the period of the Judges?

A It reinforces the importance of marrying within one's own tribe to maintain social order. B It demonstrates that adherence to the Law of Moses is more important than ethnic background. C It highlights God's acceptance of foreigners who demonstrate loyalty and faith, ultimately leading to the lineage of David and Jesus. D It advocates for the complete assimilation of foreigners into Israelite culture, disregarding their original traditions.