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Toldot: Of Brothers and Blessings

(א)בָּרוּךְ אַתָּה יהוה אֱלֹהֵֽינוּ מֶֽלֶךְ הָעוֹלָם אֲשֶׁר קִדְּ֒שָֽׁנוּ בְּמִצְוֹתָיו וְצִוָּנוּ לַעֲסֹק בְּדִבְרֵי תוֹרָה:

(1) Blessed are You, Hashem our God, King of the Universe, Who sanctified us with commandments and commanded us to be engrossed in the words of Torah.

וַיֹּ֨אמֶר יַעֲקֹ֜ב אֶל־אָבִ֗יו אָנֹכִי֙ עֵשָׂ֣ו בְּכֹרֶ֔ךָ עָשִׂ֕יתִי כַּאֲשֶׁ֥ר דִּבַּ֖רְתָּ אֵלָ֑י קֽוּם־נָ֣א שְׁבָ֗ה וְאָכְלָה֙ מִצֵּידִ֔י בַּעֲב֖וּר תְּבָרֲכַ֥נִּי נַפְשֶֽׁךָ׃ וַיֹּ֤אמֶר יִצְחָק֙ אֶל־בְּנ֔וֹ מַה־זֶּ֛ה מִהַ֥רְתָּ לִמְצֹ֖א בְּנִ֑י וַיֹּ֕אמֶר כִּ֥י הִקְרָ֛ה יהוה אֱלֹהֶ֖יךָ לְפָנָֽי׃ וַיֹּ֤אמֶר יִצְחָק֙ אֶֽל־יַעֲקֹ֔ב גְּשָׁה־נָּ֥א וַאֲמֻֽשְׁךָ֖ בְּנִ֑י הַֽאַתָּ֥ה זֶ֛ה בְּנִ֥י עֵשָׂ֖ו אִם־לֹֽא׃ וַיִּגַּ֧שׁ יַעֲקֹ֛ב אֶל־יִצְחָ֥ק אָבִ֖יו וַיְמֻשֵּׁ֑הוּ וַיֹּ֗אמֶר הַקֹּל֙ ק֣וֹל יַעֲקֹ֔ב וְהַיָּדַ֖יִם יְדֵ֥י עֵשָֽׂו׃ וְלֹ֣א הִכִּיר֔וֹ כִּֽי־הָי֣וּ יָדָ֗יו כִּידֵ֛י עֵשָׂ֥ו אָחִ֖יו שְׂעִרֹ֑ת וַֽיְבָרְכֵֽהוּ׃ וַיֹּ֕אמֶר אַתָּ֥ה זֶ֖ה בְּנִ֣י עֵשָׂ֑ו וַיֹּ֖אמֶר אָֽנִי׃ וַיֹּ֗אמֶר הַגִּ֤שָׁה לִּי֙ וְאֹֽכְלָה֙ מִצֵּ֣יד בְּנִ֔י לְמַ֥עַן תְּבָֽרֶכְךָ֖ נַפְשִׁ֑י וַיַּגֶּשׁ־לוֹ֙ וַיֹּאכַ֔ל וַיָּ֧בֵא ל֦וֹ יַ֖יִן וַיֵּֽשְׁתְּ׃ וַיֹּ֥אמֶר אֵלָ֖יו יִצְחָ֣ק אָבִ֑יו גְּשָׁה־נָּ֥א וּשְׁקָה־לִּ֖י בְּנִֽי׃ וַיִּגַּשׁ֙ וַיִּשַּׁק־ל֔וֹ וַיָּ֛רַח אֶת־רֵ֥יחַ בְּגָדָ֖יו וַֽיְבָרֲכֵ֑הוּ וַיֹּ֗אמֶר רְאֵה֙ רֵ֣יחַ בְּנִ֔י כְּרֵ֣יחַ שָׂדֶ֔ה אֲשֶׁ֥ר בֵּרֲכ֖וֹ יהוה׃ וְיִֽתֶּן־לְךָ֙ הָאֱלֹהִ֔ים מִטַּל֙ הַשָּׁמַ֔יִם וּמִשְׁמַנֵּ֖י הָאָ֑רֶץ וְרֹ֥ב דָּגָ֖ן וְתִירֹֽשׁ׃ יַֽעַבְד֣וּךָ עַמִּ֗ים וישתחו [וְיִֽשְׁתַּחֲו֤וּ] לְךָ֙ לְאֻמִּ֔ים הֱוֵ֤ה גְבִיר֙ לְאַחֶ֔יךָ וְיִשְׁתַּחֲוּ֥וּ לְךָ֖ בְּנֵ֣י אִמֶּ֑ךָ אֹרְרֶ֣יךָ אָר֔וּר וּֽמְבָרֲכֶ֖יךָ בָּרֽוּךְ׃ וַיְהִ֗י כַּאֲשֶׁ֨ר כִּלָּ֣ה יִצְחָק֮ לְבָרֵ֣ךְ אֶֽת־יַעֲקֹב֒ וַיְהִ֗י אַ֣ךְ יָצֹ֤א יָצָא֙ יַעֲקֹ֔ב מֵאֵ֥ת פְּנֵ֖י יִצְחָ֣ק אָבִ֑יו וְעֵשָׂ֣ו אָחִ֔יו בָּ֖א מִצֵּידֽוֹ׃ וַיַּ֤עַשׂ גַּם־הוּא֙ מַטְעַמִּ֔ים וַיָּבֵ֖א לְאָבִ֑יו וַיֹּ֣אמֶר לְאָבִ֗יו יָקֻ֤ם אָבִי֙ וְיֹאכַל֙ מִצֵּ֣יד בְּנ֔וֹ בַּעֲב֖וּר תְּבָרֲכַ֥נִּי נַפְשֶֽׁךָ׃ וַיֹּ֥אמֶר ל֛וֹ יִצְחָ֥ק אָבִ֖יו מִי־אָ֑תָּה וַיֹּ֕אמֶר אֲנִ֛י בִּנְךָ֥ בְכֹֽרְךָ֖ עֵשָֽׂו׃ וַיֶּחֱרַ֨ד יִצְחָ֣ק חֲרָדָה֮ גְּדֹלָ֣ה עַד־מְאֹד֒ וַיֹּ֡אמֶר מִֽי־אֵפ֡וֹא ה֣וּא הַצָּֽד־צַיִד֩ וַיָּ֨בֵא לִ֜י וָאֹכַ֥ל מִכֹּ֛ל בְּטֶ֥רֶם תָּב֖וֹא וָאֲבָרֲכֵ֑הוּ גַּם־בָּר֖וּךְ יִהְיֶֽה׃ כִּשְׁמֹ֤עַ עֵשָׂו֙ אֶת־דִּבְרֵ֣י אָבִ֔יו וַיִּצְעַ֣ק צְעָקָ֔ה גְּדֹלָ֥ה וּמָרָ֖ה עַד־מְאֹ֑ד וַיֹּ֣אמֶר לְאָבִ֔יו בָּרֲכֵ֥נִי גַם־אָ֖נִי אָבִֽי׃ וַיֹּ֕אמֶר בָּ֥א אָחִ֖יךָ בְּמִרְמָ֑ה וַיִּקַּ֖ח בִּרְכָתֶֽךָ׃ וַיֹּ֡אמֶר הֲכִי֩ קָרָ֨א שְׁמ֜וֹ יַעֲקֹ֗ב וַֽיַּעְקְבֵ֙נִי֙ זֶ֣ה פַעֲמַ֔יִם אֶת־בְּכֹרָתִ֣י לָקָ֔ח וְהִנֵּ֥ה עַתָּ֖ה לָקַ֣ח בִּרְכָתִ֑י וַיֹּאמַ֕ר הֲלֹא־אָצַ֥לְתָּ לִּ֖י בְּרָכָֽה׃ וַיַּ֨עַן יִצְחָ֜ק וַיֹּ֣אמֶר לְעֵשָׂ֗ו הֵ֣ן גְּבִ֞יר שַׂמְתִּ֥יו לָךְ֙ וְאֶת־כָּל־אֶחָ֗יו נָתַ֤תִּי לוֹ֙ לַעֲבָדִ֔ים וְדָגָ֥ן וְתִירֹ֖שׁ סְמַכְתִּ֑יו וּלְכָ֣ה אֵפ֔וֹא מָ֥ה אֶֽעֱשֶׂ֖ה בְּנִֽי׃ וַיֹּ֨אמֶר עֵשָׂ֜ו אֶל־אָבִ֗יו הַֽבְרָכָ֨ה אַחַ֤ת הִֽוא־לְךָ֙ אָבִ֔י בָּרֲכֵ֥נִי גַם־אָ֖נִי אָבִ֑י וַיִּשָּׂ֥א עֵשָׂ֛ו קֹל֖וֹ וַיֵּֽבְךְּ׃ וַיַּ֛עַן יִצְחָ֥ק אָבִ֖יו וַיֹּ֣אמֶר אֵלָ֑יו הִנֵּ֞ה מִשְׁמַנֵּ֤י הָאָ֙רֶץ֙ יִהְיֶ֣ה מֽוֹשָׁבֶ֔ךָ וּמִטַּ֥ל הַשָּׁמַ֖יִם מֵעָֽל׃ וְעַל־חַרְבְּךָ֣ תִֽחְיֶ֔ה וְאֶת־אָחִ֖יךָ תַּעֲבֹ֑ד וְהָיָה֙ כַּאֲשֶׁ֣ר תָּרִ֔יד וּפָרַקְתָּ֥ עֻלּ֖וֹ מֵעַ֥ל צַוָּארֶֽךָ׃ וַיִּשְׂטֹ֤ם עֵשָׂו֙ אֶֽת־יַעֲקֹ֔ב עַל־הַ֨בְּרָכָ֔ה אֲשֶׁ֥ר בֵּרֲכ֖וֹ אָבִ֑יו וַיֹּ֨אמֶר עֵשָׂ֜ו בְּלִבּ֗וֹ יִקְרְבוּ֙ יְמֵי֙ אֵ֣בֶל אָבִ֔י וְאַֽהַרְגָ֖ה אֶת־יַעֲקֹ֥ב אָחִֽי׃ וַיֻּגַּ֣ד לְרִבְקָ֔ה אֶת־דִּבְרֵ֥י עֵשָׂ֖ו בְּנָ֣הּ הַגָּדֹ֑ל וַתִּשְׁלַ֞ח וַתִּקְרָ֤א לְיַעֲקֹב֙ בְּנָ֣הּ הַקָּטָ֔ן וַתֹּ֣אמֶר אֵלָ֔יו הִנֵּה֙ עֵשָׂ֣ו אָחִ֔יךָ מִתְנַחֵ֥ם לְךָ֖ לְהָרְגֶֽךָ׃ וְעַתָּ֥ה בְנִ֖י שְׁמַ֣ע בְּקֹלִ֑י וְק֧וּם בְּרַח־לְךָ֛ אֶל־לָבָ֥ן אָחִ֖י חָרָֽנָה׃ וְיָשַׁבְתָּ֥ עִמּ֖וֹ יָמִ֣ים אֲחָדִ֑ים עַ֥ד אֲשֶׁר־תָּשׁ֖וּב חֲמַ֥ת אָחִֽיךָ׃ עַד־שׁ֨וּב אַף־אָחִ֜יךָ מִמְּךָ֗ וְשָׁכַח֙ אֵ֣ת אֲשֶׁר־עָשִׂ֣יתָ לּ֔וֹ וְשָׁלַחְתִּ֖י וּלְקַחְתִּ֣יךָ מִשָּׁ֑ם לָמָ֥ה אֶשְׁכַּ֛ל גַּם־שְׁנֵיכֶ֖ם י֥וֹם אֶחָֽד׃

Jacob said to his father, “I am Esau, your first-born; I have done as you told me. Pray sit up and eat of my game, that you may give me your innermost blessing.” Isaac said to his son, “How did you succeed so quickly, my son?” And he said, “Because the LORD your God granted me good fortune.” Isaac said to Jacob, “Come closer that I may feel you, my son—whether you are really my son Esau or not.” So Jacob drew close to his father Isaac, who felt him and wondered. “The voice is the voice of Jacob, yet the hands are the hands of Esau.” He did not recognize him, because his hands were hairy like those of his brother Esau; and so he blessed him. He asked, “Are you really my son Esau?” And when he said, “I am,” he said, “Serve me and let me eat of my son’s game that I may give you my innermost blessing.” So he served him and he ate, and he brought him wine and he drank. Then his father Isaac said to him, “Come close and kiss me, my son”; and he went up and kissed him. And he smelled his clothes and he blessed him, saying, “Ah, the smell of my son is like the smell of the fields that the LORD has blessed. “May God give you Of the dew of heaven and the fat of the earth, Abundance of new grain and wine. Let peoples serve you, And nations bow to you; Be master over your brothers, And let your mother’s sons bow to you. Cursed be they who curse you, Blessed they who bless you.” No sooner had Jacob left the presence of his father Isaac—after Isaac had finished blessing Jacob—than his brother Esau came back from his hunt. He too prepared a dish and brought it to his father. And he said to his father, “Let my father sit up and eat of his son’s game, so that you may give me your innermost blessing.” His father Isaac said to him, “Who are you?” And he said, “I am your son, Esau, your first-born!” Isaac was seized with very violent trembling. “Who was it then,” he demanded, “that hunted game and brought it to me? Moreover, I ate of it before you came, and I blessed him; now he must remain blessed!” When Esau heard his father’s words, he burst into wild and bitter sobbing, and said to his father, “Bless me too, Father!” But he answered, “Your brother came with guile and took away your blessing.” [Esau] said, “Was he, then, named Jacob that he might supplant me these two times? First he took away my birthright and now he has taken away my blessing!” And he added, “Have you not reserved a blessing for me?” Isaac answered, saying to Esau, “But I have made him master over you: I have given him all his brothers for servants, and sustained him with grain and wine. What, then, can I still do for you, my son?” And Esau said to his father, “Have you but one blessing, Father? Bless me too, Father!” And Esau wept aloud. And his father Isaac answered, saying to him, “See, your abode shall enjoy the fat of the earth And the dew of heaven above. Yet by your sword you shall live, And you shall serve your brother; But when you grow restive, You shall break his yoke from your neck.” 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.” When the words of her older son Esau were reported to Rebekah, she sent for her younger son Jacob and said to him, “Your brother Esau is consoling himself by planning to kill you. Now, my son, listen to me. Flee at once to Haran, to my brother Laban. Stay with him a while, until your brother’s fury subsides— until your brother’s anger against you subsides—and he forgets what you have done to him. Then I will fetch you from there. Let me not lose you both in one day!”

הוה גביר לאחיך כי חשב שיהיה טוב ליעקב שתספיק לו נחלת א''י ושיחיה בה עם איזה שעבוד כדי שלא יטרוד נפשו מאוד בענייני גשמיי' והבלי הנפסדים כמו שקרה לזרעו אחר כך כאמרו מתאב אני את גאון יעקב ושיהיה טוב לו שיהיה משועבד תחת אחיו כאמרם ז''ל אי בטולך אי בטולא דבר עשו מפני שידע שא''י היתה ראויה ליעקב בלבד לכן בזאת הברכה שחשב לברך את עשו לא הזכיר ברכת אברהם ולא ארץ ישראל כמו שהזכיר ליעקב כשהכירו וברכו:

הוה גביר לאחיך, seeing that Yitzchok was under the impression that he was speaking to Esau, he thought that it would be in Yaakov’s interest to endure some degree dependence upon Esau while at the same time holding on to the Land of Israel as its Abrahamitic heritage. Such a political dependence would ensure that Yaakov’s descendants would turn their attention to matters other than geo-politics, conquest, etc. The fact is, that at some time in the future the Jewish state did display expansionary tendencies, only to suffer setbacks as a result. The prophet Amos 6,8 already warned his people against such tendencies when he quotes G’d’s loathing for power politics practiced by the Kingdom of the ten tribes under the kings of Samaria. Moreover, Yitzchok thought that if Yaakov had to be subjected to foreign domination, it would be better for it to be subjected to the rule by his brother than by other nations which would treat it more cruelly. Our sages (Gittin 17) phrased this as או בטולך או בטולך דבר עשו, “it is better to be under the protection of You (G’d), or the protection of the descendants of Esau than to have to live under the rule of the Persians.” The way Yitzchok phrased his blessing was based on his knowledge that the Land of Israel would be Yaakov’s descendants exclusively, that Esau’s descendants would not have a share in it. This is why he made no mention at all of the blessing G’d gave to Avraham, nor did he make any mention of the Land of Israel.

( מָה אֶקֹּב לֹא קַבֹּה אֵל (במדבר כג, ח), בְּשָׁעָה שֶׁהָיוּ רְאוּיִין לְהִתְקַלֵּל לֹא נִתְקַלְּלוּ, כְּשֶׁנִּכְנַס יַעֲקֹב לִטֹּל אֶת הַבְּרָכוֹת נִכְנַס בְּמִרְמָה, דִּכְתִיב (בראשית כז, טז): וְאֵת עֹרֹת גְּדָיֵי הָעִזִּים, אָמַר אָבִיו (בראשית כז, יח): מִי אַתָּה, אָמַר לוֹ (בראשית כז, יט): אָנֹכִי עֵשָׂו בְּכֹרֶךָ, מִי שֶׁמּוֹצִיא שֶׁקֶר מִפִיו אֵינוֹ רָאוּי לְהִתְקַלֵּל, וְלֹא עוֹד אֶלָּא שֶׁנִּתְבָּרֵךְ, דִּכְתִיב (בראשית כז, לג): גַּם בָּרוּךְ יִהְיֶה, וְהֵיאַךְ אֲנִי מְקַלְּלָן לֹא קַבֹּה אֵל.

(19) (Numb. 23:8) “How shall I curse [the one] whom God has not cursed”: When they deserved to be cursed, they were not cursed: When Jacob went in to receive the blessings, he went it with deception. As it is written (in Gen. 27:16), “[Then she clothed his arms and the hairless part of his neck] with the skins of goat kids.” His father said to him (in Gen. 27:18), “Who are you?” He said to him (in vs. 19), “I am Esau, your first-born.” Does not the one who puts forth a lie with his mouth deserve to be cursed? Yet not only [was he not cursed], but he was blessed; as stated (in Gen. 27:33), “he shall also be blessed.” So how do I curse them? (In the words of Numb. 23:8) “God has not cursed.”

(א)ויהי כאשר כלה. טעם אומרו ויהי לשון צער, כי התורה מצטערת על אשר כלה ולא ברך כל הברכות שהרי מצינו שברך לעשו אחר כן, ואם היה מברך אותם הברכות הנשארות ליעקב כבר אבדה תקות אדום:(ב)ויהי אך יצא וגו'. טעם אומרו ויהי לשון צער, גם אמר אך, גם כפל לומר יצא יצא. נתכוון לומר שעדיין היה מעוכב ביציא' יעקב והוא אומרו אך יצא מיעט ביציאה אלא לסיבה שאירעה יצא, והסיבה היא מה שהודיע הכתוב לבסוף באומרו ועשו אחיו בא מצידו ולסיבה זו מיהר לגמור היציאה והוא אומרו יצא, ורמז אל הצער שחש יעקכ שימצא כגנב במחתרת בפני אביו כשהרגיש בביאת עשו, ורז"ל (ב"ר פס"ו) דרשו באופן אחר:

(1)ויהי כאשר כלה, As soon as he had finished, etc. The reason for the apparently superfluous word ויהי which always introduces something of a painful nature, is that the Torah testifies that Isaac completed his blessing prematurely; instead of giving Jacob the entire blessing he was capable of bestowing as he did for Esau afterwards, he did not do so now. Had Isaac truly completed giving Jacob all the blessings he was capable of bestowing, Esau would have gone out empty-handed.(2)ויהי אך יצא יצא יעקב, Jacob had barely left his father's presence, etc. The extra words: ויהי, אך, יצא are all meant to draw our attention to the fact that Jacob would not have left yet except that he noticed that Esau was arriving (as pointed out at the end of the verse). This caused Jacob to make a hasty exit. The Torah hints at the embarassment Jacob felt at leaving the presence of his father as if he were a thief beating a hasty retreat. Our sages in Midrash Rabbah pursue a different approach.

[ויאמר הלא אצלת לי] ברכה, אמר ריש לקיש זה אחד משלשה בני אדם שבאו בעקיפין על הקב"ה, א"ל עשו אילו היינו שנינו צדיקים לא היה לאלהיך ברכות לברך את שנינו, ואמר ליה הקב"ה יסכר פיך, הרי יעקב מברך לשנים עשר שבטים, ולא כשהוא מברך לזה מברך לזה, אע"פ כן נתמלא עליו רחמים, בא לברכו ונסתלקה שכינה ממנו, התחיל להתפלל ואומר יוחן רשע (ישעיה כו י), א"ל בל למד צדק (שם) א"ל זה אתה מבקש לברך, עתיד הוא להחריב את ביתי ולערבב את הארצות והממונות, שנאמר בארץ נכוחות יעול (שם), א"ל יצחק תן לו בעולם הזה, ובל יראה גאות יהוה (שם), לעתיד לבא שאננקי הוא לי, לפרוע לו הכבוד שכבדני, מיד תלה עשו את עיניו למעלה ובכה, שנאמר וישא עשו קולו ויבך, אמר הקב"ה אעפ"י שהוא רשע החניף לו. אמר ר' אלעזר שלש דמעות הוריד עשו, אחת מימינו ואחת משמאלו, ואחת נסתלק בתוך עינו, אמר הקב"ה הרי הרשע היה בוכה על חייו מה אני מחזירו ריקם, מיד אמר לאביו שיברכו, זש"ה האכלתם לחם דמעה ותשקמו בדמעות שליש (תהלים פ ו). ... אמר לו עשו ברכני גם אני אבי, א"ל יצחק במה אני מברכך, אמר ר' ברכיה אמר לו אדון עשיתיו לך כל מה שאני מברכך, לו אני מברך, למה כל מה שהעבד מסגל, לאדונו הוא מסגל. הוי גביר לאחיך שאמר יצחק ליעקב ברכה שביעית היא, ויצחק הניח עשר ברכות שבירכו ולא אמר לו אלא הן גביר שמתיו לך, אלא אמר לו כל מה שאתה סבור שאני מברכך איני מברך אלא לו, למה שהעבד כל מה שיש לו לאדונו הוא.

(Gen. 27:36:) THEN HE SAID: HAVE YOU NOT RESERVED ME]98See above, 5:6, n. 25; 6:1, n. 1.A BLESSING?99With the word BLESSING, Buber is able to follow his Oxford MS again. Resh Laqish said: This is one of three children of Adam who came with a legal circumvention against the Holy One.100Sanh. 101a (bar.) names Cain, Esau, and Manasseh as the three. Esau said to him: If both of us are righteous, does not your God have < enough > blessings to bless both of us? The Holy One said to him: May your mouth be stopped up! Look, Jacob is blessing twelve tribes, and it is not a case of him blessing one as he blesses another. Even so he was filled with compassion for him. He came to bless him, but the Divine Presence departed from him. He began to pray and say (in the words of Is. 26:10): LET THE WICKED BE SHOWN FAVOR.101Gen. R. 67:5. He said to him (ibid., cont.): HE WILL NOT LEARN RIGHTEOUSNESS. He said to him: Do you desire to bless this one? He is going to destroy my house and confuse lands102‘Aratsot. Perhaps the text should read ‘otsarot (“treasures”) here. See MS 1240 of the De Rossi library in Parma. and riches. Thus it is stated (ibid., cont.): IN A LAND OF INTEGRITY HE WILL ACT UNJUSTLY. Isaac said to him: Give to him in this world, AND (ibid., cont.) HE SHALL NOT SEE THE MAJESTY OF THE LORD in the world to come because he would compel103Gk.: anangke. me to repay him the glory with which he honored me. Esau immediately raised his eyes upward and wept, as stated (in Gen. 27:38): AND ESAU LIFTED UP HIS VOICE AND WEPT. The Holy One said: Although he is wicked, flatter him. R. Eleazar said: Esau shed three tears, one from his right < eye >, one from his left, and one disappeared in the midst of his eye.104M.Pss. 80:4. The Holy One said: Look, the wicked one is weeping over his life! How am I to turn him away empty! He immediately told his father to bless him. ... Esau said to him (in Gen. 27:37): BLESS ME ALSO, O MY FATHER. Isaac said to him: With what shall I bless you? R. Berekhyah said: He said to him: I made him a lord over you. In anything whatever that I should bless you, I should be blessing him. Why? Because whatever the slave acquires, he acquires for his master. (Gen. 27:29:) BE A MASTER TO YOUR BROTHER is what Isaac said to Jacob. That was the seventh blessing (in Gen. 27:29). Now Isaac had set down ten blessings with which he had blessed him, but he said to him only (in vs. 27:37): "BEHOLD, I HAVE MADE HIM A MASTER OVER YOU." He did, however, say to him: With everything that you are thinking I should bless you, I should only be blessing him. Why? Because whatever the servant has belongs to the master.

From "The Cry of the Bound: From Isaac to Esau" by Avital Hochstein, at https://www.hadar.org/torah-resource/cry-bound#source-5220
. . .Why is it that Yitzhak can’t bless his sons? What is the context for this inability?
In order to understand this, we again have to turn our attention to the language used when Yitzhak and Esav do speak directly to one another. “He called his older son Esav and said to him, “My son (beni).” He answered, “Here I am (hineini).” This exchange is eerily familiar: It is difficult not to hear the distinct echo of the conversation that Yitzhak had with his father Avraham on the way to Mount Moriah during the Akeidah, “Then Yitzhak said to his father Avraham, ‘My father (avi)!’ And he answered, “Here I am, my son (hineini beni)” (22:27).
Maybe what we have in front of us is a variation on the original Akeidah story: Esav has a father who has two children, and who has, according to Yitzhak’s understanding of the divine will, just one blessing. One son will be left behind, sacrificed. Yitzhak is a father who believes that he has to choose between his oldest and youngest sons, and maybe even between his God and his children, a father who is afraid when he is called to respond and protect by means of the saying, “My father.” He is startled at the exact moment when, as a father, he is expected to supply a solution or response, a father who can’t hear his son’s cry for order, for an arrangement that is both complex and connected. Esav cries “My father!” four times and in the end he realizes, just as his father did, that there is no answer beyond silence. He gives up and he cries.
The order that Esav is crying out for is one in which fathers don’t eliminate or sacrifice their children. He wants a world in which a father blesses his children, all of his children, a world that is complex and connected—of people who love each other “facing” each other. Maybe, the connection and unconditional acceptance that Esav wants from Yitzhak is something that he can’t give because Yitzhak never received it from Avraham. Yitzhak inherits his father’s stubborn, distant obedience and acts that way with his son.
Yitzhak is able to love, able to connect, can see the other and notice someone else's needs, as we see when he stands le-nokhah Rivkah. But when it comes to his sons he is distant and distancing. The echo of the Akeidah suggests that Yitzhak learns about relationships from Rivkah and about disconnect from Avraham.
May we learn from Yitzhak about the multiple possibilities of relationship and with open eyes choose between them.