oath (Deu 29:11, Deu 29:13). תּעשׂה אם “that thou do not:” אם a particle of negation used in an oath (Gen 14:23, etc.). (On the verb with zere, see Ges. §75, Anm. 17; Ewald, §224.) - The same day Isaac's servants informed him of the well which they had dug; and Isaac gave it the name Shebah (שׁבעה, oath), in commemoration of the treaty made on oath. “ Therefore the city was called Beersheba.” This derivation of the name does not shut the other (Gen 21:31) out, but seems to confirm it. As the treaty made on oath between Abimelech and Isaac was only a renewal of his covenant concluded before with Abraham, so the name Beersheba was also renewed by the well Shebah. The reality of the occurrence is supported by the fact that the two wells are in existence still (vid., Gen 21:31).
verses 34-35
Esau's Marriage. - To the various troubles which the Philistines prepared for Isaac, but which, through the blessing of God, only contributed to the increase of his wealth and importance, a domestic cross was added, which caused him great and lasting sorrow. Esau married two wives in the 40th year of his age, the 100th of Isaac's life (Gen 25:26); and that not from his own relations in Mesopotamia, but from among the Canaanites whom God had cast off. On their names, see Gen 34:2-3. They became “ bitterness of spirit,” the cause of deep trouble, to his parents, viz., on account of their Canaanitish character, which was so opposed to the vocation of the patriarchs; whilst Esau by these marriages furnished another proof, how thoroughly his heart was set upon earthly things.
Chap. 27
verses 1-4
When Isaac had grown old, and his eyes were dim, so that he could no longer see (מראת from seeing, with the neg. מן as in Gen 16:2, etc.), he wished, in the consciousness of approaching death, to give his blessing to his elder son. Isaac was then in his 137th year, at which age his half-brother Ishmael had died fourteen years before;[1] and this, with the increasing infirmities of age, may have suggested the thought
- ↑ Note: Cf. Lightfoot, opp. 1, p. 19. This correct estimate of Luther's is based upon the following calculation: - When Joseph was introduced to Pharaoh he was thirty years old (Gen 41:46), and when Jacob went into Egypt, thirty-nine, as the seven years of abundance and two of famine had then passed by (Gen 45:6). But Jacob was at that time 130 years old (Gen 47:9). Consequently Joseph was born before Jacob was ninety-one; and as his birth took place in the fourteenth year of Jacob's sojourn in Mesopotamia (cf. Gen 30:25, and Gen 29:18, Gen 29:21, and Gen 29:27), Jacob's flight to Laban occurred in the seventy-seventh year of his own life, and the 137th of Isaac's.
