בראשית, פרק כ״ז, פסוק מ״ב

The emotional storm following the transfer of the blessings reaches a boiling point, threatening the family with the imminent danger of murder within their own home. Although Esau harbors his deadly intentions in secret, his plans are somehow revealed to his mother, Rebecca. The primary approach among commentators is that she perceives this threat through divine inspiration [רד״ק, רש״י, צאינה וראינה, ביאור יש״ר, תולדות יצחק]. Conversely, others suggest that Esau is simply unable to contain his anger. Perhaps intoxicated by wine, he voices his schemes aloud to his inner circle, who then leak the information to Rebecca [רד״ק, חזקוני, ביאור שטיינזלץ, תולדות יצחק, קונטרס חיבה יתירה]. Notably, she only discovers the raw intent to kill, remaining unaware of Esau's plan to wait until his father passes away. Believing the danger to be immediate, she is forced to act without delay [קונטרס חיבה יתירה, תולדות יצחק].

The contrast drawn between the older and younger brother highlights a stark imbalance of power. Esau possesses the physical strength and capability to execute his violent scheme, whereas Jacob is comparatively weak [אור החיים, העמק דבר, מלבי״ם, תולדות יצחק]. Yet, this distinction also reflects Rebecca's noble character. Even though Jacob has acquired the birthright and the blessing, she continues to respect the natural family structure, recognizing Esau as the eldest and Jacob as the youngest. She refuses to exploit the situation to humiliate her older son [צרור המור, רש ר הירש]. In her urgency, Rebecca must send for Jacob, who is absent from the tent. He may be hiding from his brother out of fear or shame [רמב״ן, הטור הארוך], or he might simply be out in the field tending to the flock. This mundane labor demonstrates that despite receiving the grand blessings, Jacob has made no material use of them and remains entirely without wealth [ביאור יש״ר, רש ר הירש].

When Rebecca warns Jacob, she describes Esau as finding comfort in his dark plans, a concept that carries several layers of meaning. The primary approach among commentators is that Esau's sole consolation for the loss of his blessings is the calculated plot to murder his brother, thereby reclaiming the birthright [רמב״ן, רש״י, אור החיים, שד״ל, מזרחי, בכור שור, ביאור שטיינזלץ]. His determination to find comfort in this revenge is so absolute that he is indifferent to the risk of being killed himself during the act [רד״ק]. Taking this a step further, some suggest Esau already views Jacob as a dead man, acting as though he has already consumed the traditional cup of consolation offered to mourners [רש״י, מזרחי].

Alternatively, many commentators interpret this behavior as an act of calculated deception. In this view, Esau projects a false sense of peace, outwardly appearing comforted and reconciled regarding the blessings. By masking his deep hatred with a calm demeanor, he intends to lull Jacob into a false sense of security before ambushing him [רמב״ן, הכתב והקבלה, ביאור יש״ר, נתינה לגר, מחוקקי יהודה, אם למקרא]. Other perspectives point to a profound shift in Esau's mindset, indicating that he completely regrets the very fact of their brotherhood and has replaced any familial bond with total alienation and murderous intent [רש״י, מזרחי, גור אריה]. Finally, drawing on ancient linguistic roots, some understand his actions not as seeking comfort, but as boastful pride, with Esau openly bragging to others about his impending revenge [הכתב והקבלה, מחוקקי יהודה].