בראשית, פרק כ״ו, פסוק ו׳

Faced with a severe famine, a person's natural instinct is to seek refuge where food is plentiful. Yet, after receiving a divine command forbidding him from traveling to Egypt, Isaac alters his plans entirely and chooses to remain in the land. The primary approach among commentators is that Isaac's decision to settle in Gerar highlights his absolute obedience to God. He accepted the command, abandoned his original intention to leave, and stayed in the city to wait out the famine.

Interestingly, there is a subtle contrast between God's instruction and how Isaac actually lived in the land. While God told him to stay temporarily, Isaac's actions reflected a sense of permanence and long-term settlement [קונטרס חיבה יתירה]. He established his home in Gerar, a royal city. Even though he did not receive the support from the king that he might have initially hoped for, he lived there securely, placing his complete trust in God's promise [העמק דבר].

This period in Gerar served to show God's special protection over Isaac. The environment was far from safe. The local residents, acting on their own free will, posed a real and immediate danger. Rebekah's beauty quickly drew their attention and raised questions, forcing Isaac to present her as his sister out of a genuine fear that the men of the city would kill him. In this complex and threatening reality, God guarded Isaac. He prevented Rebekah from being taken into the palace of King Abimelech, a stark contrast to what had previously happened to Sarah [מלבי"ם, רש"ר הירש, צאינה וראינה].