Stranger

(ט) וְגֵ֖ר לֹ֣א תִלְחָ֑ץ וְאַתֶּ֗ם יְדַעְתֶּם֙ אֶת־נֶ֣פֶשׁ הַגֵּ֔ר כִּֽי־גֵרִ֥ים הֱיִיתֶ֖ם בְּאֶ֥רֶץ מִצְרָֽיִם׃ (י) וְשֵׁ֥שׁ שָׁנִ֖ים תִּזְרַ֣ע אֶת־אַרְצֶ֑ךָ וְאָסַפְתָּ֖ אֶת־תְּבוּאָתָֽהּ׃ (יא) וְהַשְּׁבִיעִ֞ת תִּשְׁמְטֶ֣נָּה וּנְטַשְׁתָּ֗הּ וְאָֽכְלוּ֙ אֶבְיֹנֵ֣י עַמֶּ֔ךָ וְיִתְרָ֕ם תֹּאכַ֖ל חַיַּ֣ת הַשָּׂדֶ֑ה כֵּֽן־תַּעֲשֶׂ֥ה לְכַרְמְךָ֖ לְזֵיתֶֽךָ׃ (יב) שֵׁ֤שֶׁת יָמִים֙ תַּעֲשֶׂ֣ה מַעֲשֶׂ֔יךָ וּבַיּ֥וֹם הַשְּׁבִיעִ֖י תִּשְׁבֹּ֑ת לְמַ֣עַן יָנ֗וּחַ שֽׁוֹרְךָ֙ וַחֲמֹרֶ֔ךָ וְיִנָּפֵ֥שׁ בֶּן־אֲמָתְךָ֖ וְהַגֵּֽר׃

Exodus 23:9-12

(9) You shall not oppress a stranger, for you know the soul of the stranger, having yourselves been strangers in the land of Egypt. (10) Six years you shall sow your land and gather in its yield; (11) but in the seventh you shall let it rest and lie fallow. Let the needy among your people eat of it, and what they leave let the wild beasts eat. You shall do the same with your vineyards and your olive groves. (12) Six days you shall do your work, but on the seventh day you shall cease from labor, in order that your ox and your ass may rest, and that your bondman and the stranger may be refreshed.

רש"י על שמות כ״ג:ט׳:ב׳

(ב) את נפש הגר. כַּמָּה קָשֶׁה לוֹ כְּשֶׁלּוֹחֲצִים אוֹתוֹ:

Rashi on Exodus 23:9:2

(2) אח נפש הגר [FOR YOU KNOW] THE SOUL OF A STRANGER — how hard it is for him when people oppress him.

בבא מציעא נ״ט ב:ט״ו

מאי דכתיב וגר לא תונה ולא תלחצנו כי גרים הייתם בארץ מצרים (תנינא) רבי נתן אומר מום שבך אל תאמר לחברך והיינו דאמרי אינשי דזקיף ליה זקיפא בדיותקיה לא נימא ליה לחבריה זקיף ביניתא:

Bava Metzia 59b:15

What is the meaning of that which is written: “And you shall not mistreat a convert nor oppress him, because you were strangers in the land of Egypt” (Exodus 22:20)? We learned in a baraita that Rabbi Natan says: A defect that is in you, do not mention it in another. Since the Jewish people were themselves strangers, they are not in a position to demean a convert because he is a stranger in their midst. And this explains the adage that people say: One who has a person hanged in his family [bidyotkei], does not say to another member of his household: Hang a fish for me, as the mention of hanging is demeaning for that family.

Rav Kook, Shabbat Ha'Aretz

What the Sabbath achieves regarding the individual, the Shmita achieves with regards to the nation as a whole. A year of solemn rest is essential for both the nation and the land, a year of peace and quiet without oppressor and tyrant...It is a year of equality and rest, in which the soul reaches towards divine justice, towards God who sustains the living creatures with loving kindness. There is no private property and no punctilious privilege but the peace of God reigns over all in which there is breath of life. Sanctity is not profaned by the exercise of private acquisitiveness over all this year's produce, and the covetousness of wealth stirred up by commerce is forgotten. For food-but not for commerce.