Affinity
The Biblical Meaning of Affinity
The word "affinity" in older Bible translations renders the Hebrew word "chathan," which means "to join oneself" through marriage. Unlike modern usage where affinity can mean any natural liking or connection, the biblical term refers specifically to the formation of marriage alliances. These alliances were not merely personal unions but carried significant political, economic, and religious implications in the ancient world.
Solomon's Alliance with Egypt
The first biblical use of "affinity" describes Solomon's marriage alliance with Pharaoh, king of Egypt (1 Kings 3:1). By marrying Pharaoh's daughter, Solomon secured a powerful political partnership with one of the ancient world's greatest empires. This alliance brought diplomatic benefits and even a territorial gift, Pharaoh captured and gave the city of Gezer to his daughter as a dowry (1 Kings 9:16). However, Solomon's pattern of foreign marriages eventually led him into idolatry, as his many wives turned his heart after other gods (1 Kings 11:1-4).
Jehoshaphat's Alliance with Ahab
The second use of "affinity" describes Jehoshaphat king of Judah joining himself to Ahab king of Israel through marriage (2 Chronicles 18:1). Jehoshaphat's son Jehoram married Athaliah, daughter of Ahab and Jezebel, linking the house of David with the most notorious dynasty in Israel's history. This alliance drew the generally faithful Jehoshaphat into Ahab's disastrous military campaign at Ramoth-gilead, where Ahab was killed (2 Chronicles 18:28-34). The marriage alliance also introduced Baal worship into Judah through Athaliah, who later seized the throne and nearly destroyed the entire Davidic line (2 Kings 11:1).
Ezra's Prohibition of Foreign Alliances
The third occurrence appears in Ezra 9:14, where Ezra asks in anguished prayer, "Shall we again break your commandments and join in affinity with the peoples who practice these abominations?" After the Babylonian exile, many Israelites had married women from the surrounding pagan nations. Ezra saw this as a repetition of the very sin that had led to the exile in the first place. His response was one of mourning, fasting, and calling the community to repentance (Ezra 9:3-5; 10:1-4).
The Mosaic Warning
The concern about marriage alliances with foreign nations was rooted in the Mosaic law. Deuteronomy 7:3-4 explicitly warned Israel not to intermarry with the Canaanite nations: "Do not intermarry with them. Do not give your daughters to their sons or take their daughters for your sons, for they will turn your children away from following me to serve other gods." The historical record confirmed this warning repeatedly, from Solomon's fall to the pre-exilic corruption that led to Judah's destruction.
Lessons from Biblical Affinity
The biblical treatment of affinity consistently warns about the spiritual dangers of alliances formed without regard for faithfulness to God. While marriage itself is celebrated throughout Scripture, marriages that compromise covenant loyalty are shown to have devastating consequences. The pattern is clear: Solomon's foreign marriages led to idolatry, Jehoshaphat's alliance brought Baal worship into Judah, and the post-exilic intermarriages threatened to repeat the cycle that had caused the exile.
Biblical Context
The term 'affinity' appears in 1 Kings 3:1 (Solomon and Pharaoh), 2 Chronicles 18:1 (Jehoshaphat and Ahab), and Ezra 9:14 (the post-exilic community's intermarriages). Each occurrence involves a marriage alliance with spiritual and political consequences. The broader biblical theme of covenant faithfulness in marriage connects to Deuteronomy 7:3-4, Nehemiah 13:23-27, and Malachi 2:11.
Theological Significance
The concept of affinity in Scripture demonstrates that personal and political alliances carry spiritual weight. Marriage is not merely a private matter but has communal and covenantal dimensions. When God's people form alliances that compromise their faithfulness to Him, the consequences extend beyond the individuals involved to affect entire communities and future generations. The repeated warnings about improper affinity underscore the importance of spiritual compatibility in relationships.
Historical Background
Marriage alliances were a cornerstone of ancient Near Eastern diplomacy. Egyptian, Mesopotamian, and Canaanite rulers regularly cemented treaties through intermarriage. Solomon's marriage to Pharaoh's daughter was a remarkable exception to Egyptian royal practice, as Pharaohs rarely gave daughters to foreign kings. The Amarna Letters and other ancient documents confirm the widespread use of diplomatic marriages in this period. In the post-exilic period, the small Jewish community faced intense pressure to integrate with surrounding peoples, making the question of marriage alliances acutely relevant.