וַיֹּ֣אמֶר אֱלֹהִ֔ים נַֽעֲשֶׂ֥ה אָדָ֛ם בְּצַלְמֵ֖נוּ כִּדְמוּתֵ֑נוּ...
And God said, “Let us make adam in our image, after our likeness...
And God created adam in God's image, in the image of God God created [adam]; male and female God created them.
This is the record of Adam’s line.—When God created adam, He made [adam] in the likeness of God;
Whoever sheds the blood of adam, By adam shall his blood be shed; For in God's image did God make adam.
...(משלי יא, יז): גֹּמֵל נַפְשׁוֹ אִישׁ חָסֶד, זֶה הִלֵּל הַזָּקֵן, שֶׁבְּשָׁעָה שֶׁהָיָה נִפְטַר מִתַּלְמִידָיו הָיָה מְהַלֵּךְ וְהוֹלֵךְ עִמָּם, אָמְרוּ לוֹ תַּלְמִידָיו רַבֵּנוּ לְהֵיכָן אַתָּה הוֹלֵךְ אָמַר לָהֶם לַעֲשׂוֹת מִצְוָה, אָמְרוּ לוֹ וְכִי מַה מִּצְוָה זוֹ, אָמַר לָהֶן לִרְחֹץ בְּבֵית הַמֶּרְחָץ, אָמְרוּ לוֹ וְכִי זוֹ מִצְוָה הִיא, אָמַר לָהֶם, הֵן. מָה אִם אִיקוֹנִין שֶׁל מְלָכִים שֶׁמַּעֲמִידִים אוֹתָן בְּבָתֵּי טַרְטִיאוֹת וּבְבָתֵּי קִרְקָסִיאוֹת, מִי שֶׁנִּתְמַנֶּה עֲלֵיהֶם הוּא מוֹרְקָן וְשׁוֹטְפָן וְהֵן מַעֲלִין לוֹ מְזוֹנוֹת, וְלֹא עוֹד אֶלָּא שֶׁהוּא מִתְגַּדֵּל עִם גְּדוֹלֵי מַלְכוּת, אֲנִי שֶׁנִּבְרֵאתִי בְּצֶלֶם וּבִדְמוּת, דִּכְתִיב (בראשית ט, ו): כִּי בְּצֶלֶם אֱלֹהִים עָשָׂה אֶת הָאָדָם, עַל אַחַת כַּמָּה וְכַמָּה. דָּבָר אַחֵר, גֹּמֵל נַפְשׁוֹ אִישׁ חָסֶד, זֶה הִלֵּל הַזָּקֵן, שֶׁבְּשָׁעָה שֶׁהָיָה נִפְטַר מִתַּלְמִידָיו הָיָה מְהַלֵּךְ וְהוֹלֵךְ עִמָּם, אָמְרוּ לוֹ תַּלְמִידָיו רַבֵּנוּ לְהֵיכָן אַתָּה הוֹלֵךְ, אָמַר לָהֶם לִגְמֹל חֶסֶד עִם הָדֵין אַכְסַנְיָא בְּגוֹ בֵּיתָא. אָמְרוּ לוֹ, כָּל יוֹם אִית לָךְ אַכְסַנְיָא, אָמַר לָהֶם, וְהָדֵין נַפְשָׁא עֲלוּבְתָּא לָאו אַכְסַנְיָא הוּא בְּגוֹ גוּפָא, יוֹמָא דֵין הִיא הָכָא לְמָחָר לֵית הִיא הָכָא. דָּבָר אַחֵר (משלי יא, יז): גֹּמֵל נַפְשׁוֹ אִישׁ חָסֶד וְעֹכֵר שְׁאֵרוֹ אַכְזָרִי, אָמַר רַבִּי אֲלֶכְּסַנְדְּרִי זֶה שֶׁמַּגַעַת לוֹ שִׂמְחָה וְאֵינוֹ מַדְבִּיק אֶת קְרוֹבָיו עִמּוֹ מִשּׁוּם עֲנִיּוּת. אָמַר רַבִּי נַחְמָן כְּתִיב (דברים טו, י): כִּי בִּגְלַל הַדָּבָר הַזֶּה, גַּלְגַּל הוּא שֶׁחוֹזֵר בָּעוֹלָם, לְפִיכָךְ משֶׁה מַזְהִיר אֶת יִשְׂרָאֵל וְכִי יָמוּךְ אָחִיךָ.
..."The compassionate one does good to one's own soul (Proverbs 11:17)," this [refers to] Hillel the Elder, who, at the time that he was departing from his students, would walk with them. They said to him, "Rabbi, where are you walking to?" He said to them, "To fulfill a commandment!" They said to him, "And what commandment is this?" He said to them, "To bathe in the bathhouse." They said to him: "But is this really a commandment?" He said to them: "Yes. Just like regarding the statues (lit. icons) of kings, that are set up in the theaters and the circuses, the one who is appointed over them bathes them and scrubs them, and they give him sustenance, and furthermore, he attains status with the leaders of the kingdom; I, who was created in the [Divine] Image and Form, as it is written, "For in the Image of G-d He made Man (Genesis 9:6)," even more so!...
כֵּיצַד מְאַיְּמִין אֶת הָעֵדִים עַל עֵדֵי נְפָשׁוֹת, הָיוּ מַכְנִיסִין אוֹתָן וּמְאַיְּמִין עֲלֵיהֶן. שֶׁמָּא תֹאמְרוּ מֵאֹמֶד, וּמִשְּׁמוּעָה, עֵד מִפִּי עֵד וּמִפִּי אָדָם נֶאֱמָן שָׁמַעְנוּ, אוֹ שֶׁמָּא אִי אַתֶּם יוֹדְעִין שֶׁסּוֹפֵנוּ לִבְדֹּק אֶתְכֶם בִּדְרִישָׁה וּבַחֲקִירָה. הֱווּ יוֹדְעִין שֶׁלֹּא כְדִינֵי מָמוֹנוֹת דִּינֵי נְפָשׁוֹת. דִּינֵי מָמוֹנוֹת, אָדָם נוֹתֵן מָמוֹן וּמִתְכַּפֵּר לוֹ. דִּינֵי נְפָשׁוֹת, דָּמוֹ וְדַם זַרְעִיּוֹתָיו תְּלוּיִין בּוֹ עַד סוֹף הָעוֹלָם, שֶׁכֵּן מָצִינוּ בְקַיִן שֶׁהָרַג אֶת אָחִיו, שֶׁנֶּאֱמַר (בראשית ד) דְּמֵי אָחִיךָ צֹעֲקִים, אֵינוֹ אוֹמֵר דַּם אָחִיךָ אֶלָּא דְּמֵי אָחִיךָ, דָּמוֹ וְדַם זַרְעִיּוֹתָיו. דָּבָר אַחֵר, דְּמֵי אָחִיךָ, שֶׁהָיָה דָמוֹ מֻשְׁלָךְ עַל הָעֵצִים וְעַל הָאֲבָנִים. לְפִיכָךְ נִבְרָא אָדָם יְחִידִי, לְלַמֶּדְךָ, שֶׁכָּל הַמְאַבֵּד נֶפֶשׁ אַחַת מִיִּשְׂרָאֵל, מַעֲלֶה עָלָיו הַכָּתוּב כְּאִלּוּ אִבֵּד עוֹלָם מָלֵא. וְכָל הַמְקַיֵּם נֶפֶשׁ אַחַת מִיִּשְׂרָאֵל, מַעֲלֶה עָלָיו הַכָּתוּב כְּאִלּוּ קִיֵּם עוֹלָם מָלֵא. וּמִפְּנֵי שְׁלוֹם הַבְּרִיּוֹת, שֶׁלֹּא יֹאמַר אָדָם לַחֲבֵרוֹ אַבָּא גָדוֹל מֵאָבִיךָ. וְשֶׁלֹּא יְהוּ מִינִין אוֹמְרִים, הַרְבֵּה רָשֻׁיּוֹת בַּשָּׁמָיִם. וּלְהַגִּיד גְּדֻלָּתוֹ שֶׁל הַקָּדוֹשׁ בָּרוּךְ הוּא, שֶׁאָדָם טוֹבֵעַ כַּמָּה מַטְבְּעוֹת בְּחוֹתָם אֶחָד וְכֻלָּן דּוֹמִין זֶה לָזֶה, וּמֶלֶךְ מַלְכֵי הַמְּלָכִים הַקָּדוֹשׁ בָּרוּךְ הוּא טָבַע כָּל אָדָם בְּחוֹתָמוֹ שֶׁל אָדָם הָרִאשׁוֹן וְאֵין אֶחָד מֵהֶן דּוֹמֶה לַחֲבֵרוֹ. לְפִיכָךְ כָּל אֶחָד וְאֶחָד חַיָּב לוֹמַר, בִּשְׁבִילִי נִבְרָא הָעוֹלָם.
How does the court intimidate the witnesses in giving testimony for cases of capital law? ...The court tells them: You should know that cases of capital law are not like cases of monetary law. In cases of monetary law, a person who testifies falsely, causing money to be given to the wrong party, can give the money to the proper owner and his sin is atoned for. In cases of capital law, if one testifies falsely, the blood of the accused and the blood of his offspring that he did not merit to produce are ascribed to the witness’s testimony until eternity. The proof for this is as we found with Cain, who killed his brother, as it is stated concerning him: “The voice of your brother’s blood [demei] cries out to Me from the ground” (Genesis 4:10). The verse does not state: Your brother’s blood [dam], in the singular, but rather: “Your brother’s blood [demei],” in the plural. This serves to teach that the loss of both his brother’s blood and the blood of his brother’s offspring are ascribed to Cain. The mishna notes: Alternatively, the phrase “your brother’s blood [demei],” written in the plural, teaches that that his blood was not gathered in one place but was splattered on the trees and on the stones. The court tells the witnesses: Therefore, Adam the first man was created alone, to teach you that with regard to anyone who destroys one soul from the Jewish people, i.e., kills one Jew, the verse ascribes him blame as if he destroyed an entire world, as Adam was one person, from whom the population of an entire world came forth. And conversely, anyone who sustains one soul from the Jewish people, the verse ascribes him credit as if he sustained an entire world. The mishna cites another reason Adam the first man was created alone: And this was done due to the importance of maintaining peace among people, so that one person will not say to another: My father, i.e., progenitor, is greater than your father. And it was also so that the heretics who believe in multiple gods will not say: There are many authorities in Heaven, and each created a different person. And this serves to tell of the greatness of the Holy One, Blessed be He, as when a person stamps several coins with one seal, they are all similar to each other. But the supreme King of kings, the Holy One, Blessed be He, stamped all people with the seal of Adam the first man, as all of them are his offspring, and not one of them is similar to another. Therefore, since all humanity descends from one person, each and every person is obligated to say: The world was created for me. . . .