Does the Old Testament allow polygamy?
Image via Wikipedia For one thing, the Old Testament makes clear from the outset what God ’s ideal is—an ideal built into creation. In Genesis 2:24 , a “wife” is to cleave to her husband, who is to leave his “father and mother.” What’s more, God himself models this covenant-love for his people; this ideal union of marital faithfulness between husband and wife is one without competition. Furthermore, a closer look at Leviticus 18:18 reveals a prohibition against polygamy. It is a transitional verse introducing another set of sexual prohibitions, right on the heels of incest prohibitions. So that has led to confusion, but looking at the Hebrew text makes the prohibition quite clear. It forbids a man from marrying (literally) “a woman to her sister”—a phrase always referring to a female Israelite rather than biological sister. This is reinforced by the term “taking a rival wife”—the same terminology used of Elkanah ( 1 Samuel 1 ) who married Ha...