Page:Keil and Delitzsch,Biblical commentary the old testament the pentateuch, trad James Martin, volume 1, 1885.djvu/271

 of Abimelech in both instances; and no difficulty is caused either by the circumstance that 80 years had elapsed between the two events (for Abraham had only been dead five years, and the age of 150 was no rarity then), or by the fact, that whereas the first Abimelech had Sarah taken into his harem, the second not only had no intention of doing this, but was anxious to protect her from his people, inasmuch as it would be all the easier to conceive of this in the case of the same king, on the ground of his advanced age.

Verse 12
Isaac's Increasing Wealth. - As Isaac had experienced the promised protection (“I will be with thee,” Gen 26:3) in the safety of his wife, so did he received while in Gerar the promised blessing. He sowed and received in that year “ a hundred measures,” i.e., a hundred-fold return. This was an unusual blessing, as the yield even in very fertile regions is not generally greater than from twenty-five to fifty-fold ( Niebuhr and Burckhardt), and it is only in the Ruhbe, that small and most fruitful plain of Syria, that wheat yields on an average eighty, and barley a hundred-fold. Agriculture is still practised by the Bedouins, as well as grazing (Robinson, Pal. i. 77, and Seetzen); so that Isaac's sowing was no proof that he had been stimulated by the promise of Jehovah to take up a settled abode in the promised land.

verses 13-17
Being thus blessed of Jehovah, Isaac became increasingly (הלוך, vid., Gen 8:3) greater (i.e., stronger), until he was very powerful and his wealth very great; so that the Philistines envied him, and endeavoured to do him injury by stopping up and filling with rubbish all the wells that had been dug in his father's time; and even Abimelech requested him to depart, because he was afraid of his power. Isaac then encamped in the valley of Gerar, i.e., in the “undulating land of Gerar,” through which the torrent ( Jurf) from Gerar flows from the south-east (Ritter, Erdk. 14, pp. 1084-5).

verses 18-22
Reopening and Discovery of Wells. - In this valley Isaac dug open the old wells which had existed from Abraham's time, and gave them the old names. His people also dug three new wells. But Abimelech's people raised a contest about two of these; and for this reason Isaac called them Esek and Sitnah, strife and opposition. The third there was no dispute