(כא) וַיֶּעְתַּ֨ר יִצְחָ֤ק לַֽיהוָה֙ לְנֹ֣כַח אִשְׁתּ֔וֹ כִּ֥י עֲקָרָ֖ה הִ֑וא וַיֵּעָ֤תֶר לוֹ֙ יְהוָ֔ה וַתַּ֖הַר רִבְקָ֥ה אִשְׁתּֽוֹ׃ (כב) וַיִּתְרֹֽצֲצ֤וּ הַבָּנִים֙ בְּקִרְבָּ֔הּ וַתֹּ֣אמֶר אִם־כֵּ֔ן לָ֥מָּה זֶּ֖ה אָנֹ֑כִי וַתֵּ֖לֶךְ לִדְרֹ֥שׁ אֶת־יְהוָֽה׃ (כג) וַיֹּ֨אמֶר יְהוָ֜ה לָ֗הּ שְׁנֵ֤י גיים [גוֹיִם֙] בְּבִטְנֵ֔ךְ וּשְׁנֵ֣י לְאֻמִּ֔ים מִמֵּעַ֖יִךְ יִפָּרֵ֑דוּ וּלְאֹם֙ מִלְאֹ֣ם יֶֽאֱמָ֔ץ וְרַ֖ב יַעֲבֹ֥ד צָעִֽיר׃ (כד) וַיִּמְלְא֥וּ יָמֶ֖יהָ לָלֶ֑דֶת וְהִנֵּ֥ה תוֹמִ֖ם בְּבִטְנָֽהּ׃ (כה) וַיֵּצֵ֤א הָרִאשׁוֹן֙ אַדְמוֹנִ֔י כֻּלּ֖וֹ כְּאַדֶּ֣רֶת שֵׂעָ֑ר וַיִּקְרְא֥וּ שְׁמ֖וֹ עֵשָֽׂו׃ (כו) וְאַֽחֲרֵי־כֵ֞ן יָצָ֣א אָחִ֗יו וְיָד֤וֹ אֹחֶ֙זֶת֙ בַּעֲקֵ֣ב עֵשָׂ֔ו וַיִּקְרָ֥א שְׁמ֖וֹ יַעֲקֹ֑ב וְיִצְחָ֛ק בֶּן־שִׁשִּׁ֥ים שָׁנָ֖ה בְּלֶ֥דֶת אֹתָֽם׃ (כז) וַֽיִּגְדְּלוּ֙ הַנְּעָרִ֔ים וַיְהִ֣י עֵשָׂ֗ו אִ֛ישׁ יֹדֵ֥עַ צַ֖יִד אִ֣ישׁ שָׂדֶ֑ה וְיַעֲקֹב֙ אִ֣ישׁ תָּ֔ם יֹשֵׁ֖ב אֹהָלִֽים׃ (כח) וַיֶּאֱהַ֥ב יִצְחָ֛ק אֶת־עֵשָׂ֖ו כִּי־צַ֣יִד בְּפִ֑יו וְרִבְקָ֖ה אֹהֶ֥בֶת אֶֽת־יַעֲקֹֽב׃ (כט) וַיָּ֥זֶד יַעֲקֹ֖ב נָזִ֑יד וַיָּבֹ֥א עֵשָׂ֛ו מִן־הַשָּׂדֶ֖ה וְה֥וּא עָיֵֽף׃ (ל) וַיֹּ֨אמֶר עֵשָׂ֜ו אֶֽל־יַעֲקֹ֗ב הַלְעִיטֵ֤נִי נָא֙ מִן־הָאָדֹ֤ם הָאָדֹם֙ הַזֶּ֔ה כִּ֥י עָיֵ֖ף אָנֹ֑כִי עַל־כֵּ֥ן קָרָֽא־שְׁמ֖וֹ אֱדֽוֹם׃ (לא) וַיֹּ֖אמֶר יַעֲקֹ֑ב מִכְרָ֥ה כַיּ֛וֹם אֶת־בְּכֹֽרָתְךָ֖ לִֽי׃ (לב) וַיֹּ֣אמֶר עֵשָׂ֔ו הִנֵּ֛ה אָנֹכִ֥י הוֹלֵ֖ךְ לָמ֑וּת וְלָמָּה־זֶּ֥ה לִ֖י בְּכֹרָֽה׃ (לג) וַיֹּ֣אמֶר יַעֲקֹ֗ב הִשָּׁ֤בְעָה לִּי֙ כַּיּ֔וֹם וַיִּשָּׁבַ֖ע ל֑וֹ וַיִּמְכֹּ֥ר אֶת־בְּכֹרָת֖וֹ לְיַעֲקֹֽב׃ (לד) וְיַעֲקֹ֞ב נָתַ֣ן לְעֵשָׂ֗ו לֶ֚חֶם וּנְזִ֣יד עֲדָשִׁ֔ים וַיֹּ֣אכַל וַיֵּ֔שְׁתְּ וַיָּ֖קָם וַיֵּלַ֑ךְ וַיִּ֥בֶז עֵשָׂ֖ו אֶת־הַבְּכֹרָֽה׃ (ס)
(21) Isaac pleaded with the LORD on behalf of his wife, because she was barren; and the LORD responded to his plea, and his wife Rebekah conceived. (22) But the children struggled in her womb, and she said, “If so, why do I exist?” She went to inquire of the LORD, (23) and the LORD answered her, “Two nations are in your womb, Two separate peoples shall issue from your body; One people shall be mightier than the other, And the older shall serve the younger.” (24) When her time to give birth was at hand, there were twins in her womb. (25) The first one emerged red, like a hairy mantle all over; so they named him Esau. (26) Then his brother emerged, holding on to the heel of Esau; so they named him Jacob. Isaac was sixty years old when they were born. (27) When the boys grew up, Esau became a skillful hunter, a man of the outdoors; but Jacob was a mild man who stayed in camp. (28) Isaac favored Esau because he had a taste for game; but Rebekah favored Jacob. (29) Once when Jacob was cooking a stew, Esau came in from the open, famished. (30) And Esau said to Jacob, “Give me some of that red stuff to gulp down, for I am famished”—which is why he was named Edom. (31) Jacob said, “First sell me your birthright.” (32) And Esau said, “I am at the point of death, so of what use is my birthright to me?” (33) But Jacob said, “Swear to me first.” So he swore to him, and sold his birthright to Jacob. (34) Jacob then gave Esau bread and lentil stew; he ate and drank, and he rose and went away. Thus did Esau spurn the birthright.
What is the significance of this strange end to the transaction? Why does Esav despised (ויבז) his birthright?
(א) ויבז עשו. הֵעִיד הַכָּתוּב עַל רִשְׁעוֹ שֶׁבִּזָּה עֲבוֹדָתוֹ שֶׁל מָקוֹם:
(1) ויבז עשו THUS ESAU DESPISED—Scripture testifies to his wickedness: that he despised the Service of the Omnipresent!
Whats so evil about giving up your Bechora?
Midrash Tanchuma tells us that Esav murdered five people that same day, so why is the Torah emphasizing Esav's wickedness using the selling of his bechura?
(א) ויבז עשו - לפי שלסוף נתחרט על כך, כדכתיב: את בכורתי לקח. לכן הקדים כאן להודיע שטותו עתה בשביל אכילה ביזה את הבכורה, אבל לבסוף היה מתחרט.
(1) ויבז עשו, seeing that eventually Esau regretted having sold his birthright, as we know from 27,36 the Torah goes on record here that he had despised the birthright and had no right to go back on the bargain he had made in full knowledge of what it entailed.
(מא) וַיִּשְׂטֹ֤ם עֵשָׂו֙ אֶֽת־יַעֲקֹ֔ב עַל־הַ֨בְּרָכָ֔ה אֲשֶׁ֥ר בֵּרֲכ֖וֹ אָבִ֑יו וַיֹּ֨אמֶר עֵשָׂ֜ו בְּלִבּ֗וֹ יִקְרְבוּ֙ יְמֵי֙ אֵ֣בֶל אָבִ֔י וְאַֽהַרְגָ֖ה אֶת־יַעֲקֹ֥ב אָחִֽי׃
(41) Now Esau harbored a grudge against Jacob because of the blessing which his father had given him, and Esau said to himself, “Let but the mourning period of my father come, and I will kill my brother Jacob.”
Rav Avrohom Schorr in his sefer, HaLekach V’Halibuv (תשס״ב), explains that this is human nature. It is common that we can intellectually differentiate between what is right and what is wrong; and yet when it comes down to our actions we err in our decisions time and again because we get caught up in our desires. The only way to protect ourselves from making this mistake over and over again is with Torah. Torah has the power to influence our body to shift the right desires into focus.
The Chiddushei Harim asks: why do we call our wise men “talmidei chachamim” (loosely translated as those who study wisdom) as opposed to “chachamim” (wise men)? He explains that those who learn Torah are “students of wisdom” - meaning, as a student of wisdom it is incumbent upon us to allow all the wisdom that we are taking in to actually impact us. Torah, when learned properly, has the power to really affect us in our hearts.