ἔθνος

The primary meaning of ἔθνος is a multitude of people of the same nature or stock, a nation, people, or tribe. In classical Greek, it was used neutrally for any group of people. In the Septuagint, the Greek translation of the Hebrew Old Testament, ἔθνος is frequently used to translate the Hebrew word goy, which can refer to any nation, but often refers specifically to non-Israelite nations. Thus, the term takes on a specialized meaning of non-Jewish people or Gentiles. This sense is prominent in the New Testament, especially in Paul’s letters, where it contrasts with Israel or Jews. The concept of "the nations" frequently appears in Old Testament prophecies concerning the Messiah, who would bring salvation to all peoples. This prophecy is fulfilled in the New Testament through the spread of the Gospel to the Gentiles, expanding God’s covenant people beyond ethnic Israel.

Throughout the New Testament, ἔθνος highlights a significant theological shift. While salvation historically centered on Israel, the coming of Jesus Christ broadened God’s redemptive plan to include all humanity. The inclusion of the Gentiles into the family of God, once a mystery, becomes a central theme, emphasizing the universal scope of the Gospel and the breaking down of barriers between Jew and Gentile. This is a foundational concept for understanding the mission of the early church and the theological arguments in many New Testament epistles. The term is sometimes used in a more general sense simply to denote any people group or nation, but its specialized usage concerning non-Jews carries significant theological weight.

Notably, there are instances where ἔθνος refers to a nation in a general sense, such as when referring to the nation of Israel. However, the dominant usage in the New Testament, particularly in its theological discourse, pertains to the non-Jewish world. This duality is important for understanding the full semantic range of the word and its contextual nuances. The inclusion of the Gentiles in God’s plan is not merely an afterthought but a divinely ordained purpose revealed in the progression of salvation history, pointing to a single new humanity reconciled to God through Christ.