Genesis 26:18

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 about; and it received in consequence the name Rehoboth, "breadths," for Isaac said, "Yea now (כּי־עתּה, as in Gen 29:32, etc.) Jehovah has provided for us a broad space, that we may be fruitful (multiply) in the land." This well was probably not in the land of Gerar, as Isaac had removed thence, but in the Wady Ruhaibeh, the name of which is suggestive of Rehoboth, which stands at the point where the two roads from Gaza and Hebron meet, about 3 hours to the south of Elusa, 8 1/3 to the south of Beersheba, and where there are extensive ruins of the city of the same name upon the heights, also the remains of wells (Robinson, Pal. i. 289ff.; Strauss, Sinai and Golgotha); where too the name Sitnah seems to have been retained in the Wady Shutein, with ruins on the northern hills between Ruhaibeh and Khulasa (Elusa).

In this chapter we have, I. Isaac in adversity, by reason of a famine in the land, which, 1. Obliges him to change his quarters (Gen 26:1). But, 2. God visits him with direction and comfort (Gen 26:2-5). 3. He foolishly denies his wife, being in distress and is reproved for it by Abimelech (Gen 26:6-11). II. Isaac in prosperity, by the blessing of God upon him (Gen 26:12-14). And, 1. The Philistines were envious at him (Gen 26:14-17). 2. He continued industrious in his business (Gen 26:18-23). 3. God appeared to him, and encouraged him, and he devoutly acknowledged God (Gen 26:24, Gen 26:25). 4. The Philistines, at length, made court to him, and made a covenant with him (Gen 26:26-33). 5. The disagreeable marriage of his son Esau was an alloy to the comfort of his prosperity (Gen 26:34, Gen 26:35).