בראשית, פרק כ״ו, פסוק כ״ו

A profound shift in power takes place as Isaac, having been previously driven out of the Philistine territory in disgrace, suddenly receives an unexpected visit from the very king who expelled him. The king arrives with a distinguished delegation to make amends and establish a firm peace treaty.

This sudden desire for peace raises a question about why a new treaty is needed at all, given that a peace agreement was already established during the days of Abraham. The primary approach among commentators is that expelling Isaac was an active violation that canceled the original treaty, making a new agreement strictly necessary [ר' סעדיה גאון, ביאור יש"ר]. Beyond the political breach, the king's motivation is deeply tied to the economic fallout of Isaac's departure. Once Isaac left, the city suffered severe poverty and its wells dried up. Realizing that their former prosperity was entirely due to Isaac's presence and God's careful watch over him, the Philistine leadership rushes to make amends [פני דוד, צרור המור].

The king's journey is also understood as a quiet, private mission. He acts without consulting his citizens, as they are unaware of the injustice he committed by expelling Isaac, and he hopes to fix his mistake secretly [העמק דבר]. From a legal perspective, the king fears the old treaty is fragile. Because Abraham never truly benefited from the land, his oath could potentially be annulled. Isaac, however, achieved great financial success in the territory, meaning a new oath made directly with him would be much stronger and legally binding [אור החיים]. Adding a physical dimension to the king's sudden arrival, a Midrashic tradition suggests he arrives battered and bruised, suffering divine punishment for the harm he caused Isaac [רבנו בחיי].

The king does not travel alone. There is a notable discussion regarding the identity of his companion. One perspective is that this refers to a specific individual who serves as the king's closest advisor and confidant [ר' סעדיה גאון, שד"ל, ביאור שטיינזלץ, רד"ק, חזקוני]. Another approach explains that this is not a single person, but rather a collective term for a close-knit faction of the king's loyal friends and supporters [רש"י, ביאור יש"ר, רשב"ם, דעת זקנים].

Also present is the commander of the army. While some identify him as the exact same military leader who served during the time of Abraham [רד"ק], others suggest his name is actually an official military title. In this view, the title translates to the mouth of all, representing the supreme commander whose orders dictate everything [רש"ר הירש]. Bringing such a large and powerful military delegation serves two distinct purposes. First, it is meant to shower Isaac with honor and heavily appease him after his earlier mistreatment [העמק דבר, צרור המור]. Second, it serves a strict legal function. An oath taken in the presence of a large public gathering is significantly harder to break or undo. By bringing a crowd, the king intends to lock in the agreement, ensuring the peace treaty remains firmly in place for generations to come [אור החיים].