1. Mose 22:20

Descendants of Nahor. - With the sacrifice of Isaac the test of Abraham's faith was now complete, and the purpose of his divine calling answered: the history of his life, therefore, now hastens to its termination. But first of all there is introduced quite appropriately an account of the family of his brother Nahor, which is so far in place immediately after the story of the sacrifice of Isaac, that it prepares the way for the history of the marriage of the heir of the promise. The connection is pointed out in Gen 22:20, as compared with Gen 11:29, in the expression, "she also." Nahor, like Ishmael and Jacob, had twelve sons, eight by his wife Milcah and four by his concubine; whereas Jacob had his by two wives and two maids, and Ishmael apparently all by one wife. This difference with regard to the mothers proves that the agreement as to the number twelve rests upon a good historical tradition, and is no product of a later myth, which traced to Nahor the same number of tribes as to Ishmael and Jacob. For it is a perfectly groundless assertion or assumption, that Nahor's twelve sons were the fathers of as many tribes. There are only a few names, of which it is probable that their bearers were the founders of tribes of the same name. On Uz, see Gen 10:23. Buz is mentioned in Jer 25:23 along with Dedan and Tema as an Arabian tribe; and Elihu was a Buzite of the family of Ram (Job 32:2). Kemuel, the father of Aram, was not the founder of the Aramaeans, but the forefather of the family of Ram, to which the Buzite Elihu belonged, - Aram being written for Ram, like Arammim in Kg2 8:29 for Rammim in Ch2 22:5. Chesed again was not the father of the Chasdim (Chaldeans), for they were older than Chesed; at the most he was only the founder of one branch of the Chasdim, possibly th…

This is recorded here, 1. To show that though Abraham saw his own family highly dignified with peculiar privileges, admitted into covenant, and blessed with the entail of the promise, yet he did not look with contempt and disdain upon his relations, but was glad to hear of the increase and prosperity of their families. 2. To make way for the following story of the marriage of Isaac to Rebekah, a daughter of this family.

22:20-24 A report came from the east that Abraham’s brother Nahor (see 11:27-29) was flourishing. The actors in the following narrative are introduced here. 22:20 Milcah, Nahor’s wife, was also his niece (see 11:29).