1. Mose 26:17

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).

26:17-22 Isaac moved . . . to the Gerar Valley (away from the city of Gerar itself, 26:6, but probably still within ten miles) and reopened his father’s wells. Isaac was also opposed there, but chose not to fight back; he relinquished one well after another until God’s blessing outdid the opposition. Whenever Isaac reopened a well, and regardless of how often enemies caused them to cave in, he found water. God was blessing Isaac and that blessing could not be hindered. Finally, the Philistines left Isaac alone.