1 tn The disjunctive clause signals the beginning of a new episode in the story.
2 sn On the cultural background of the story of Sarai’s childlessness see J. Van Seters, “The Problem of Childlessness in Near Eastern Law and the Patriarchs of Israel,” JBL 87 (1968): 401-8.
4 sn The passage records the birth of Ishmael to Abram through an Egyptian woman. The story illustrates the limits of Abram’s faith as he tries to obtain a son through social custom. The barrenness of Sarai poses a challenge to Abram’s faith, just as the famine did in chap. 12. As in chap. 12, an Egyptian figures prominently. (Perhaps Hagar was obtained as a slave during Abram’s stay in Egypt.)