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Curated Torah sources across every topic, from classical texts to contemporary responsa.
Halachic Obligations of Honoring Parents
Sources explore the biblical and rabbinic foundations of kibbud av va'em (honoring father and mother), distinguishing between the obligations of honor and reverence, defining their practical requirements, and clarifying how this mitzvah relates to other commandments and divine service.
כבד את אביך ואת אמך
Worker Withdrawal and Employer Remedies in Halacha
Jewish law permits a laborer to withdraw from employment mid-job because he serves God, not man, but this right is limited when the work involves a time-sensitive loss (davar ha'aved). The sources explore how employers may recover damages through wage deduction and replacement-cost recovery, and when the principle of irreplaceable loss overrides the worker's freedom to retract.
כִּי לִי בְנֵי יִשְׂרָאֵל עֲבָדִים וְלֹא עֲבָדִים לַעֲבָדִים
Copyright and Intellectual Property in Halacha
These sources examine how Jewish law protects authors and creators from unauthorized reproduction of their work. Drawing on prohibitions against theft, indirect financial harm, and unfair competition (hasagat gvul), halakhic authorities establish a framework for recognizing intellectual property rights and preventing economic loss to original creators.
לֹא תִגְנֹ֑בוּ וְלֹא־תְכַחֲשׁ֥וּ וְלֹֽא־תְשַׁקְּר֖וּ
The Prohibition Against Self-Injury
Jewish law forbids inflicting bodily harm upon oneself, even with personal consent, grounded in the Torah's command to guard one's life and body. Sources range from biblical commandments to Talmudic debate and medieval codification, establishing self-preservation as a binding halachic obligation that applies to contemporary activities like contact sports.
אָסוּר לְאָדָם לַחֲבל בֵּין בְּעַצְמוֹ בֵּין בַּחֲבֵרוֹ
The Prohibition of Lashon Hara
Sources from Tanakh, Talmud, and medieval codes establish lashon hara (harmful speech and tale-bearing) as a serious biblical prohibition with severe spiritual consequences. The sources examine its biblical foundation, its severity relative to other sins, and the practical halachic distinctions between categories of forbidden speech.
כׇּל הַמְסַפֵּר לָשׁוֹן הָרָע מַגְדִּיל עֲוֹנוֹת כְּנֶגֶד שָׁלֹשׁ עֲבֵירוֹת
Bein Adam L'Makom and L'Chaveiro: Priorities and Tensions
Jewish sources explore how obligations between humans and God (bein adam l'Makom) and between people (bein adam l'chaveiro) relate to one another, particularly when they conflict. The sources collectively establish that interpersonal obligations often take precedence—especially in requiring direct restitution before divine forgiveness—while also suggesting these two dimensions are ideally unified in Jewish moral life.
אֵין הַתְּשׁוּבָה וְלֹא יוֹם הַכִּפּוּרִים מְכַפְּרִין אֶלָּא עַל עֲבֵרוֹת שֶׁבֵּין אָדָם לַמָּקוֹם
Intellectual Property and the Laws of Theft
These sources establish the halakhic foundations for protecting intellectual and creative property from unauthorized appropriation. Drawing on biblical prohibitions against theft and taking what belongs to another, rabbinic authorities extend these principles to cover intangible forms of misappropriation, including unauthorized copying of manuscripts and written works.
יְהִי מָמוֹן חֲבֵרְךָ חָבִיב עָלֶיךָ כְּשֶׁלָּךָ
The Biblical Prohibition of Gezel
Sources establish gezel (forcible taking of another's property) as a foundational biblical prohibition distinct from theft, appearing in the Decalogue and enumerated among the Noahide laws. The sources trace its development from Torah through Talmudic case law and medieval codification, exploring its scope, severity, and role in maintaining justice.
אָסוּר לִגְנֹב כָּל שֶׁהוּא דִּין תּוֹרָה
Student Rulings Before the Teacher
These sources address the prohibition against a student issuing halachic rulings in the presence of his master, a core principle of rabbinic deference grounded in Talmudic law and codified by the Rishonim. The sources explore the biblical foundations, Talmudic elaborations, and the severity of violating this rule.
אֵיזֶהוּ חוֹלֵק עַל רַבּוֹ
Pikuach Nefesh and Forbidden Materials in Medical Life-Saving
Jewish law addresses whether life-saving medical procedures using ordinarily forbidden substances—such as non-kosher animal organs in transplantation—are permissible under the principle of pikuach nefesh. Sources from Tanakh through the Acharonim establish that preserving life overrides virtually all Torah prohibitions, including dietary laws, when a person faces mortal danger.
וְחַי בָּהֶם וְלֹא שֶׁיָּמוּת בָּהֶם
Compensation for Unsolicited Benefit in Property
Jewish law addresses when an owner must compensate another for improvements or benefits received without consent. The sources examine the principle of unjust enrichment (זה נהנה וזה לא חסר) through cases of unauthorized planting, enhancement of property, and the broader obligation to avoid retaining unearned benefit.
זה נהנה וזה לא חסר
Organ Donation in Jewish Law
Jewish sources address organ donation through the lens of pikuach nefesh (saving a life), which overrides most other commandments, and the obligation not to stand idly by while another's life is in danger. Sources range from classical Talmudic principles to medieval and modern responsa that weigh the sanctity of life against concerns such as the dignity of the deceased.
כָּל הַמְקַיֵּם נֶפֶשׁ אַחַת מִיִּשְׂרָאֵל, מַעֲלֶה עָלָיו הַכָּתוּב כְּאִלּוּ קִיֵּים עוֹלָם מָלֵא