Ahavat Yisroel and Ahavat Gerim

Rabbi Lord Jonathan Sacks, Faith in the Future, p. 78

"The Hebrew Bible contains the great command, ‘You shall love your neighbour as yourself’ (Leviticus 19:18), and this has often been taken as the basis of biblical morality. But it is not: it is only part of it. The Jewish sages noted that on only one occasion does the Hebrew Bible command us to love our neighbour, but in thirty-seven places it commands us to love the stranger. Our neighbour is one we love because he is like ourselves. The stranger is one we are taught to love precisely because he is not like ourselves.”

What is the difference between Ahavat Yisroel and Ahavat Gerim? (Loving one's Jewish neighbor and loving the stranger?)

ויקרא י״ט:י״ז-י״ח

(יז) לֹֽא־תִשְׂנָ֥א אֶת־אָחִ֖יךָ בִּלְבָבֶ֑ךָ הוֹכֵ֤חַ תּוֹכִ֙יחַ֙ אֶת־עֲמִיתֶ֔ךָ וְלֹא־תִשָּׂ֥א עָלָ֖יו חֵֽטְא׃ (יח) לֹֽא־תִקֹּ֤ם וְלֹֽא־תִטֹּר֙ אֶת־בְּנֵ֣י עַמֶּ֔ךָ וְאָֽהַבְתָּ֥ לְרֵעֲךָ֖ כָּמ֑וֹךָ אֲנִ֖י יְהֹוָֽה׃

Leviticus 19:17-18

(17) You shall not hate your kinsfolk in your heart. Reprove your kin but incur no guilt on their account. (18) You shall not take vengeance or bear a grudge against members of your people. Love your fellow [Israelite] as yourself: I am Hashem.

ויקרא י״ט:ל״ג-ל״ד

(לג) וְכִֽי־יָג֧וּר אִתְּךָ֛ גֵּ֖ר בְּאַרְצְכֶ֑ם לֹ֥א תוֹנ֖וּ אֹתֽוֹ׃ (לד) כְּאֶזְרָ֣ח מִכֶּם֩ יִהְיֶ֨ה לָכֶ֜ם הַגֵּ֣ר ׀ הַגָּ֣ר אִתְּכֶ֗ם וְאָהַבְתָּ֥ לוֹ֙ כָּמ֔וֹךָ כִּֽי־גֵרִ֥ים הֱיִיתֶ֖ם בְּאֶ֣רֶץ מִצְרָ֑יִם אֲנִ֖י יְהֹוָ֥ה אֱלֹהֵיכֶֽם׃

Leviticus 19:33-34

(33) When strangers reside with you in your land, you shall not wrong them. (34) The strangers who reside with you shall be to you as your citizens; you shall love each one as yourself, for you were strangers in the land of Egypt: I Hashem am your God.

דברים י׳:י״ח-י״ט

(יח) עֹשֶׂ֛ה מִשְׁפַּ֥ט יָת֖וֹם וְאַלְמָנָ֑ה וְאֹהֵ֣ב גֵּ֔ר לָ֥תֶת ל֖וֹ לֶ֥חֶם וְשִׂמְלָֽה׃ (יט) וַאֲהַבְתֶּ֖ם אֶת־הַגֵּ֑ר כִּֽי־גֵרִ֥ים הֱיִיתֶ֖ם בְּאֶ֥רֶץ מִצְרָֽיִם׃

Deuteronomy 10:18-19

(18) but upholds the cause of the fatherless and the widow, and befriends the stranger, providing food and clothing.— (19) You too must befriend the stranger, for you were strangers in the land of Egypt.

רמב"ן על ויקרא י״ט:י״ח:א׳

(א) וטעם ואהבת לרעך כמוך הפלגה כי לא יקבל לב האדם שיאהוב את חבירו כאהבתו את נפשו ועוד שכבר בא רבי עקיבא ולמד חייך קודמין לחיי חבירך (ב"מ סב) אלא מצות התורה שיאהב חבירו בכל ענין כאשר יאהב את נפשו בכל הטוב ויתכן בעבור שלא אמר "ואהבת את רעך כמוך" והשוה אותם במלת "לרעך" וכן ואהבת לו כמוך (ויקרא י״ט:ל״ד) דגר שיהיה פירושו להשוות אהבת שניהם בדעתו כי פעמים שיאהב אדם את רעהו בדברים ידועים להטיבו בעושר ולא בחכמה וכיוצא בזה ואם יהיה אוהבו בכל יחפוץ שיזכה רעהו האהוב לו בעושר ובנכסים וכבוד ובדעת ובחכמה ולא שישוה אליו אבל יהיה חפץ בלבו לעולם שיהיה הוא יותר ממנו בכל טובה ויצוה הכתוב שלא תהיה פחיתות הקנאה הזאת בלבו אבל יאהב ברבות הטובה לחבירו כאשר אדם עושה לנפשו ולא יתן שיעורין באהבה ועל כן אמר ביהונתן (שמואל א כ יז) כי אהבת נפשו אהבו בעבור שהסיר מדת הקנאה מלבו ואמר (שם כג יז) ואתה תמלוך על ישראל וגו' וענין הנקימה והנטירה כבר פירשוהו רבותינו (תו"כ קדושים ד י יא) שהוא בדבר שאין בו חיוב ממון השאילני מגלך השאילני קרדומך כי בדבר שנתחייב לו חברו ממון כגון בנזיקין וכיוצא בהן אינו מחוייב להניח לו אבל יתבענו בב"ד וישולם ממנו מפסוק כאשר עשה כן יעשה לו (ויקרא כ״ד:י״ט) והוא מעצמו חייב לשלם כאשר ישלם מה שלוה או מה שגזל וכל שכן בענין נפש שיהיה נוקם ונוטר לו עד שיגאל דמי אחיו מידו על פי בית דין המורים במשפטי התורה:

Ramban on Leviticus 19:18:1

(1) AND THOU SHALT LOVE THY NEIGHBOR AS THYSELF. This is an expression by way of overstatement, for a human heart is not able to accept a command to love one’s neighbor as oneself. Moreover, Rabbi Akiba has already come and taught, “Your life takes precedence over the life of your fellow-being.” Rather, the commandment of the Torah means that one is to love one’s fellow-being in all matters, as one loves all good for oneself. It is possible that since it does not say “and thou shalt love ‘eth rei’acha’ as thyself,” but instead it likened them in the word ‘l’rei’acha’ [which literally means “to” thy neighbor], and similarly it states with reference to a proselyte, and thou shalt love ‘lo’ (him) [but literally: “to” him] as thyself, that the meaning thereof is to equate the love of both [himself and his neighbor, or himself and the proselyte] in his mind. For sometimes a person will love his neighbor in certain matters, such as doing good to him in material wealth but not with wisdom and similar matters. But if he loves him completely, he will want his beloved friend to gain riches, properties, honor, knowledge and wisdom. However [because of human nature] he will still not want him to be his equal, for there will always be a desire in his heart that he should have more of these good things than his neighbor. Therefore Scripture commanded that this degrading jealousy should not exist in his heart, but instead a person should love to do abundance of good for his fellow-being as he does for himself, and he should place no limitations upon his love for him. It is for this reason that it is said of Jonathan’s [love for David], for he loved him as he loved his own soul, because Jonathan had removed [altogether] the attribute of jealousy from his heart, and he said [to David], and thou shalt be king over Israel, etc.
Our Rabbis have already explained the matters of taking vengeance and guarding a grudge [which are here forbidden], that they apply to cases where there is no monetary obligation, such as, “Lend me your sickle, lend me your hatchet.” For in a case where his friend owes him money, such as because of damage that he caused him or for similar reasons, one is not obliged to let his friend go free. On the contrary, he should sue him before the court and receive payment from him, on the basis of the verse which states, as he hath done, so shall it be done to him, and he [who caused the damage] is himself obliged to pay just as he must pay back that which he borrowed or robbed; and how much more so in matters of life, [the next of kin] should take vengeance and guard the grudge against the murderer, until the blood of his brother be redeemed by a court that will render judgment according to the laws of the Torah.

משנה תורה, הלכות דעות ו׳:ג׳-ד׳

(ג) מִצְוָה עַל כָּל אָדָם לֶאֱהֹב אֶת כָּל אֶחָד וְאֶחָד מִיִּשְׂרָאֵל כְּגוּפוֹ שֶׁנֶּאֱמַר (ויקרא יט יח) "וְאָהַבְתָּ לְרֵעֲךָ כָּמוֹךָ". לְפִיכָךְ צָרִיךְ לְסַפֵּר בְּשִׁבְחוֹ וְלָחוּס עַל מָמוֹנוֹ כַּאֲשֶׁר הוּא חָס עַל מָמוֹן עַצְמוֹ וְרוֹצֶה בִּכְבוֹד עַצְמוֹ. וְהַמִּתְכַּבֵּד בִּקְלוֹן חֲבֵרוֹ אֵין לוֹ חֵלֶק לָעוֹלָם הַבָּא:

(ד) אַהֲבַת הַגֵּר שֶׁבָּא וְנִכְנָס תַּחַת כַּנְפֵי הַשְּׁכִינָה שְׁתֵּי מִצְוֹת עֲשֵׂה. אַחַת מִפְּנֵי שֶׁהוּא בִּכְלַל רֵעִים וְאַחַת מִפְּנֵי שֶׁהוּא גֵּר וְהַתּוֹרָה אָמְרָה (דברים י יט) "וַאֲהַבְתֶּם אֶת הַגֵּר". צִוָּה עַל אַהֲבַת הַגֵּר כְּמוֹ שֶׁצִּוָּה עַל אַהֲבַת עַצְמוֹ שֶׁנֶּאֱמַר (דברים ו ה) "וְאָהַבְתָּ אֵת ה' אֱלֹהֶיךָ". הַקָּדוֹשׁ בָּרוּךְ הוּא עַצְמוֹ אוֹהֵב גֵּרִים שֶׁנֶּאֱמַר (דברים י יח) "וְאֹהֵב גֵּר":

Mishneh Torah, Human Dispositions 6:3-4

(3) Each man is commanded to love each and every one of Israel as himself as [Leviticus 19:18] states: "Love your neighbor as yourself."
Therefore, one should speak the praises of [others] and show concern for their money just as he is concerned with his own money and seeks his own honor.
Whoever gains honor through the degradation of a colleague does not have a share in the world to come.

(4) Loving a convert who has come to nestle under the wings of the Shechinah [fulfills] two positive commandments: one for he is [also] included among the "neighbors" [whom we are commanded to love] and one because he is a convert and the Torah (Deuteronomy 10:19 states: "and you shall love the converts."
[Thus, God] has commanded us concerning the love of a convert just as He has commanded us concerning loving Himself as [Deuteronomy 11:1] states: "and you shall love God, your Lord." The Holy One, blessed be He, Himself, loves converts as [Deuteronomy 10:18] states: "and He loves converts."

שבת ל״א א:ו׳

שׁוּב מַעֲשֶׂה בְּגוֹי אֶחָד שֶׁבָּא לִפְנֵי שַׁמַּאי. אָמַר לוֹ: גַּיְּירֵנִי עַל מְנָת שֶׁתְּלַמְּדֵנִי כׇּל הַתּוֹרָה כּוּלָּהּ כְּשֶׁאֲנִי עוֹמֵד עַל רֶגֶל אַחַת! דְּחָפוֹ בְּאַמַּת הַבִּנְיָן שֶׁבְּיָדוֹ. בָּא לִפְנֵי הִלֵּל, גַּיְירֵיהּ. אָמַר לוֹ: דַּעֲלָךְ סְנֵי לְחַבְרָךְ לָא תַּעֲבֵיד — זוֹ הִיא כׇּל הַתּוֹרָה כּוּלָּהּ, וְאִידַּךְ פֵּירוּשַׁהּ הוּא, זִיל גְּמוֹר.

Shabbat 31a:6

There was another incident involving one gentile who came before Shammai and said to Shammai: Convert me on condition that you teach me the entire Torah while I am standing on one foot. Shammai pushed him away with the builder’s cubit in his hand. This was a common measuring stick and Shammai was a builder by trade. The same gentile came before Hillel. He converted him and said to him: That which is hateful to you do not do to another; that is the entire Torah, and the rest is its interpretation. Go study.

שד"ל על ויקרא י״ט:ל״ד:א׳

(א) ואהבת לו כמוך: הגוים הקדמונים לא היו אוהבים רק את בני עמם, ולא היתה הונאת הנכרים נתעבת בעיניהם, לפיכך אמר כאן ואהבת לו כמוך, התנהג עמו כמו שתחפוץ שינהגו אחרים עמך אם היית גר, והוא על דרך מה שכתבתי למעלה (פסוק י"ח) על ואהבת לרעך כמוך.

Shadal on Leviticus 19:34:1

(1) LOVE HIM LIKE YOURSELF: The nations of the ancient world would only love their own people, and they would defraud other peoples because they saw them as despicable foreigners. Therefore, it says here, that you need to love him like yourself, and act toward him just as you would want. You should act towards him as you would want other people to act toward you if you were a foreigner. This is in accord with what is written several verses earlier (Leviticus 19:18): "Love your neighbor (re'ah) as yourself"

What is the difference between "Loving your neighbor as yourself", "Loving the Stranger", and "Don't do that which is hateful to you to another"?

How does the "Don't do that which is hateful to you to another" differ from the Golden Rule?