Genesis 26:10

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).

26:10-11 Isaac, like his father, was rebuked by Abimelech (see study note on 20:1-18). This legal wording would remind Israel of how important it was to preserve marital purity. Abimelech recognized the danger to his own people. Though his decree preserved his own society, it was also a word from God that preserved the sanctity of Isaac’s and Israel’s marriages. If Isaac’s marriage had ended here, there would have been no Israelite society.