The Gemara on Noah's Generation and the Flood

דָּרֵשׁ רָבָא: מַאי דִּכְתִיב ״לַפִּיד בּוּז לְעַשְׁתּוּת שַׁאֲנָן נָכוֹן לְמוֹעֲדֵי רָגֶל״? מְלַמֵּד שֶׁהָיָה נֹחַ הַצַּדִּיק מוֹכִיחַ אוֹתָם, וְאָמַר לָהֶם דְּבָרִים שֶׁהֵם קָשִׁים כְּלַפִּידִים, וְהָיוּ בּוֹזִים אוֹתוֹ. אָמְרוּ לוֹ: זָקֵן, תֵּיבָה זוֹ לָמָּה? אָמַר לָהֶם: הַקָּדוֹשׁ בָּרוּךְ הוּא מֵבִיא עֲלֵיכֶם אֶת הַמַּבּוּל. אָמְרוּ: מַבּוּל שֶׁל מָה? אִם מַבּוּל שֶׁל אֵשׁ, יֵשׁ לָנוּ דָּבָר אֶחָד וַעֲלִיתָה שְׁמָהּ. וְאִם שֶׁל מַיִם הוּא מֵבִיא, אִם מִן הָאָרֶץ הוּא מֵבִיא, יֵשׁ לָנוּ עֲשָׁשִׁיּוֹת שֶׁל בַּרְזֶל שֶׁאָנוּ מְחַפִּין בָּהֶם אֶת הָאָרֶץ. וְאִם מִן הַשָּׁמַיִם הוּא מֵבִיא, יֵשׁ לָנוּ דָּבָר וְעָקֵב שְׁמוֹ – וְאָמְרִי לַהּ: עִקֵּשׁ שְׁמוֹ. אָמַר לָהֶם: הוּא מֵבִיא מִבֵּין עִקְּבֵי רַגְלֵיכֶם, שֶׁנֶּאֱמַר ״נָכוֹן לְמוֹעֲדֵי רָגֶל״. תַּנְיָא: מֵימֵי הַמַּבּוּל קָשִׁים כְּשִׁכְבַת זֶרַע, שֶׁנֶּאֱמַר ״נָכוֹן לְמוֹעֲדֵי רָגֶל״. אָמַר רַב חִסְדָּא: בְּרוֹתְחִין קִלְקְלוּ בַּעֲבֵירָה, וּבְרוֹתְחִין נִידּוֹנוּ. כְּתִיב הָכָא: ״וַיָּשֹׁכּוּ הַמָּיִם״, וּכְתִיב הָתָם: ״וַחֲמַת הַמֶּלֶךְ שָׁכָכָה״.

Rava taught: What is the meaning of that which is written: “A contemptible torch [lapid] in the thought of him that is at ease, a thing ready for them whose foot slips” (Job 12:5)? This teaches that Noah the righteous would rebuke the people of his generation, and he said to them statements that are harsh as torches [kelapidim], and they would treat him with contempt. They said to him: Old man, why are you building this ark? Noah said to them: The Holy One, Blessed be He, is bringing a flood upon you. They said to him: A flood of what? If it is a flood of fire, we have another item and it is called alita, and it is fireproof. And if it is a flood of water that He brings, if He brings the water from the earth, we have iron plates with which we can plate the earth to prevent the water from rising. And if He brings the water from the heavens, we have an item and it is called ekev, and some say it is called ikkesh, which will absorb the water. Noah said to them: If He wishes He will bring the water from between your feet and you can do nothing to prevent it, as it is stated: “For them whose foot slips.” It is taught in a baraita: The waters of the flood were as hard and thick as semen, as it is stated: “For them whose foot slips”; foot is a euphemism. Rav Ḥisda says: With hot semen they sinned, and with hot water they were punished. As it is written here, at the conclusion of the flood: “And the waters assuaged” (Genesis 8:1), and it is written there: “Then the king’s wrath was assuaged” (Esther 7:10). Just as the term “assuaged” there is referring to the heat of Ahasuerus’s wrath, so too, “assuaged” with regard to the flood is referring to the heat of the waters.

דָּרֵשׁ רַבִּי יוֹסֵי דְּמִן קֵסָרִי: מַאי דִּכְתִיב ״קַל הוּא עַל פְּנֵי מַיִם תְּקֻלַּל חֶלְקָתָם בָּאָרֶץ״? מְלַמֵּד שֶׁהָיָה נֹחַ הַצַּדִּיק מוֹכִיחַ בָּהֶם וְאוֹמֵר לָהֶם: עֲשׂוּ תְּשׁוּבָה, וְאִם לָאו הַקָּדוֹשׁ בָּרוּךְ הוּא מֵבִיא עֲלֵיכֶם אֶת הַמַּבּוּל וּמַקְפֶּה נִבְלַתְכֶם עַל הַמַּיִם כְּזִיקִין, שֶׁנֶּאֱמַר: ״קַל הוּא עַל פְּנֵי מַיִם״. וְלֹא עוֹד, אֶלָּא שֶׁלּוֹקְחִין מֵהֶם קְלָלָה לְכׇל בָּאֵי עוֹלָם, שֶׁנֶּאֱמַר: ״תְּקֻלַּל חֶלְקָתָם בָּאָרֶץ לֹא יִפְנֶה דֶּרֶךְ כְּרָמִים״, מְלַמֵּד שֶׁהָיוּ מְפַנִּים דֶּרֶךְ כְּרָמִים. אָמְרוּ לוֹ: וּמִי מְעַכֵּב? אָמַר לָהֶם: פְּרֵידָה אַחַת יֵשׁ לִי לְהוֹצִיא מִכֶּם.

Rabbi Yosei from Caesarea taught: What is the meaning of that which is written: “He is swift upon the face of the waters; their portion is cursed in the earth; he turns not by way of the vineyards” (Job 24:18)? This teaches that Noah the righteous would rebuke the people of his generation and say to them: Repent. And if you do not, the Holy One, Blessed be He, will bring a flood upon you and float your corpses on the water like wineskins filled with air that float on water, as it is stated: “He is swift upon the face of the waters.” Moreover, a curse is taken from them to all who enter the world, as people will curse others, saying: They shall be like the generation of the flood. As it is stated: “Their portion is cursed in the earth.” The conclusion of that verse: “He turns not by way of the vineyards,” teaches that they would clear a path through vineyards. They said to Noah: And who is preventing the flood from coming? Noah said to them: I have one pigeon, Methuselah, who will die at his appointed time, which I must remove from among you before the flood.

אף על גב דהכא לא היה דבר, יש במדרש שהמלאך המות היה הולך במי המבול, ולפיכך ציוה הקב"ה לנח לעשות תיבה להיות נסתר בתיבה, על דרך "לא תצא מן הפתח" (ר' שמות יב, כב): שלא אמרנו ש'הורגת טובים ורעים' אלא כאשר הצדיק עם הרשע יחד, מטעם כיון שניתן רשות למשחית שוב אינו מבחין בין רע לטוב (רש"י שמות יב, כב), אבל אם אין הצדיק עם הרשע – אינו נהרג עם הרשע.