(א) וַיְהִ֗י אַחֲרֵי֙ הַדְּבָרִ֣ים הָאֵ֔לֶּה וַיֹּ֣אמֶר לְיוֹסֵ֔ף הִנֵּ֥ה אָבִ֖יךָ חֹלֶ֑ה וַיִּקַּ֞ח אֶת־שְׁנֵ֤י בָנָיו֙ עִמּ֔וֹ אֶת־מְנַשֶּׁ֖ה וְאֶת־אֶפְרָֽיִם׃ (ב) וַיַּגֵּ֣ד לְיַעֲקֹ֔ב וַיֹּ֕אמֶר הִנֵּ֛ה בִּנְךָ֥ יוֹסֵ֖ף בָּ֣א אֵלֶ֑יךָ וַיִּתְחַזֵּק֙ יִשְׂרָאֵ֔ל וַיֵּ֖שֶׁב עַל־הַמִּטָּֽה׃ (ג) וַיֹּ֤אמֶר יַעֲקֹב֙ אֶל־יוֹסֵ֔ף אֵ֥ל שַׁדַּ֛י נִרְאָֽה־אֵלַ֥י בְּל֖וּז בְּאֶ֣רֶץ כְּנָ֑עַן וַיְבָ֖רֶךְ אֹתִֽי׃ (ד) וַיֹּ֣אמֶר אֵלַ֗י הִנְנִ֤י מַפְרְךָ֙ וְהִרְבִּיתִ֔ךָ וּנְתַתִּ֖יךָ לִקְהַ֣ל עַמִּ֑ים וְנָ֨תַתִּ֜י אֶת־הָאָ֧רֶץ הַזֹּ֛את לְזַרְעֲךָ֥ אַחֲרֶ֖יךָ אֲחֻזַּ֥ת עוֹלָֽם׃
(1) Some time afterward, Joseph was told, “Your father is ill.” So he took with him his two sons, Manasseh and Ephraim. (2) When Jacob was told, “Your son Joseph has come to see you,” Israel summoned his strength and sat up in bed. (3) And Jacob said to Joseph, “El Shaddai, who appeared to me at Luz in the land of Canaan, blessed me— (4) and said to me, ‘I will make you fertile and numerous, making of you a community of peoples; and I will assign this land to your offspring to come for an everlasting possession.’
Examples in Liturgy:
בָּרוּךְ אַתָּה יְהֹוָה אֱלֹהֵֽינוּ וֵאלֹהֵי אֲבוֹתֵֽינוּ אֱלֹהֵי אַבְרָהָם אֱלֹהֵי יִצְחָק וֵאלֹהֵי יַעֲקֹב...
Blessed are You, Adonai, our God, and God of our fathers, God of Abraham, God of Isaac, and God of Jacob...
מַה־טֹּ֥בוּ אֹהָלֶ֖יךָ יַעֲקֹ֑ב מִשְׁכְּנֹתֶ֖יךָ יִשְׂרָאֵֽל׃
How fair are your tents, O Jacob,
Your dwellings, O Israel!
Meaning of Names:
(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׃
(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.
(לה) וַיֹּ֕אמֶר בָּ֥א אָחִ֖יךָ בְּמִרְמָ֑ה וַיִּקַּ֖ח בִּרְכָתֶֽךָ׃ (לו) וַיֹּ֡אמֶר הֲכִי֩ קָרָ֨א שְׁמ֜וֹ יַעֲקֹ֗ב וַֽיַּעְקְבֵ֙נִי֙ זֶ֣ה פַעֲמַ֔יִם אֶת־בְּכֹרָתִ֣י לָקָ֔ח וְהִנֵּ֥ה עַתָּ֖ה לָקַ֣ח בִּרְכָתִ֑י וַיֹּאמַ֕ר הֲלֹא־אָצַ֥לְתָּ לִּ֖י בְּרָכָֽה׃
(35) But he answered, “Your brother came with guile and took away your blessing.” (36) [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?”
(כט) וַיֹּ֗אמֶר לֹ֤א יַעֲקֹב֙ יֵאָמֵ֥ר עוֹד֙ שִׁמְךָ֔ כִּ֖י אִם־יִשְׂרָאֵ֑ל כִּֽי־שָׂרִ֧יתָ עִם־אֱלֹהִ֛ים וְעִם־אֲנָשִׁ֖ים וַתּוּכָֽל׃ (ל) וַיִּשְׁאַ֣ל יַעֲקֹ֗ב וַיֹּ֙אמֶר֙ הַגִּֽידָה־נָּ֣א שְׁמֶ֔ךָ וַיֹּ֕אמֶר לָ֥מָּה זֶּ֖ה תִּשְׁאַ֣ל לִשְׁמִ֑י וַיְבָ֥רֶךְ אֹת֖וֹ שָֽׁם׃ (לא) וַיִּקְרָ֧א יַעֲקֹ֛ב שֵׁ֥ם הַמָּק֖וֹם פְּנִיאֵ֑ל כִּֽי־רָאִ֤יתִי אֱלֹהִים֙ פָּנִ֣ים אֶל־פָּנִ֔ים וַתִּנָּצֵ֖ל נַפְשִֽׁי׃
(29) Said [Jacob's wrestling angel], “Your name shall no longer be Jacob, but Israel, for you have striven with beings divine and human, and have prevailed.” (30) Jacob asked, “Pray tell me your name.” But he said, “You must not ask my name!” And he took leave of him there. (31) So Jacob named the place Peniel, meaning, “I have seen a divine being face to face, yet my life has been preserved.”
Why do we use both names?
not that the name Jacob will be entirely uprooted from its place, but that the name Israel will be the primary name to which the name Jacob will be secondary, as the Torah continues to refer to him as Jacob after this event.
...
Having mentioned the changing of Jacob’s name, the Gemara addresses the changing of the names of Abraham and Sarah. What is the meaning of changing Abram’s name to Abraham? As it is stated: “Abram is Abraham” (I Chronicles 1:27). The same concept applies to Sarai as to Abram: Sarai is Sarah.”
...
But if that is so, one who calls Jacob Jacob, about whom it is written: “Your name shall no longer be Jacob, but Israel” (Genesis 32:29), also transgresses a mitzva. The Gemara answers: It is different there, as the verse reverts back and God Himself refers to Jacob as Jacob, as it is written before his descent to Egypt: “And God said to Israel in the visions of the night, and said, Jacob, Jacob, and he said, ‘Here I am’” (Genesis 46:2).
"Jacob and Israel are two different names, with two different meanings. While it is true that Israel represents a loftier state of being than Jacob (thus the Israel element in Jacob is "no longer Jacob"), there are certain virtues to the Jacob state that the Israel state cannot possess....Jacob does experience toil, though his struggles and difficulties do not result in his guilt in the eyes of G‑d. Israel, on the other hand, enjoys a tranquil existence, devoid not only of guilt but also of toil." - (based on a teaching by Rabbi Menachem Mendel Schneerson)
Meaning for us, today:
תני שלשה שמות נקראו לאדם הזה. אחד שקראו לו, אביו ואמו. ואחד שקראו לו, אחרים. ואחד שקרוי לו, בספר תולדות ברייתו.
It is said that each person is called by three names: One, which they are called by their father and mother; one, which they are called by others; and one by which they are called in the records of humankind.