Discover what others are learning
Curated Torah sources across every topic, from classical texts to contemporary responsa.
Lo Tachmod: The Prohibition of Coveting
Sources explore the biblical prohibition against coveting one's neighbor's possessions, examining both its textual foundations in Torah and its interpretation across rabbinic, medieval, and Hasidic traditions. The sources address how this commandment extends beyond external action to encompass inner desire, making it a paradigmatic 'duty of the heart' that guards against the spiritual dangers of envy.
הַשָּׂמֵחַ בְּחֶלְקוֹ
Toil and Discovery in Torah Learning
These sources establish the foundational principle that genuine Torah knowledge and spiritual achievement require sustained, effortful labor. From the Talmud's dictum 'if you toiled and found, believe it' through biblical and rabbinic teachings, the sources emphasize that Torah is acquired only through intense personal struggle and constant engagement, not passive reception or complacency.
יָגַעְתִּי וּמָצָאתִי — תַּאֲמֵן
Israel and Diaspora Torah Reading Cycles
Sources explain the historical and halakhic basis for why Israel and the Diaspora read different Torah portions at certain times of year, rooted in ancient calendar practices and the two-day Yom Tov observance outside Israel, and address the mechanisms for re-synchronizing the readings throughout the year.
בָּרִאשׁוֹנָה, הָיוּ מַשִּׂיאִין מַשּׂוּאוֹת
Understanding Over Mere Recitation in Torah Study
A Talmudic debate about the spiritual status of one who recites Torah without grasping its meaning. The sources collectively examine whether such study fulfills the obligation of Torah study and what it means to truly engage with sacred text—from biblical commands to internalize Torah on the heart, through rabbinic rulings and Hasidic teachings on the necessity of comprehension and inner intention.
רָטֵין מָגוֹשָׁא וְלָא יָדַע מַאי אָמַר
Bal Tosif and Lo Sasur: Adding and Subtracting from Torah
These twin prohibitions forbid adding new commandments to the Torah or subtracting from existing ones. The sources explore the Biblical foundation of these laws, their application through rabbinic authority, and the crucial distinction between legitimate rabbinic enactments and unauthorized innovations that violate these prohibitions.
לֹא תֹסִפוּ עַל־הַדָּבָר אֲשֶׁר אָנֹכִי מְצַוֶּה אֶתְכֶם
Automated Processes Running on Shabbat
Jewish law permits setting certain mechanical or automated processes in motion before Shabbat so long as they operate without direct human intervention on Shabbat itself. The sources explore the boundaries of this permission, examining distinctions between permitted autonomous systems and forbidden forms of labor, with applications to modern technology.
והיא נגמרת מאליה בשבת
Automated Processes Running on Shabbat
Jewish law permits setting certain mechanical or automated processes in motion before Shabbat so long as they operate without direct human intervention on Shabbat itself. The sources explore the boundaries of this permission, examining distinctions between permitted autonomous systems and forbidden forms of labor, with applications to modern technology.
והיא נגמרת מאליה בשבת
Jewish Identity in Diaspora: Primary or Plural?
These sources examine whether Jewish identity functions as a constitutive and inalienable primary category or can coexist as one layer among multiple civic and national affiliations. They span biblical narrative convention, rabbinic principle, and medieval Jewish philosophy to explore the ontological and spiritual character of Jewish belonging.
אִישׁ יְהוּדִי הָיָה בְּשׁוּשַׁן הַבִּירָה
Pikuach Nefesh and Non-Kosher Organ Transplants
These sources address whether the prohibition against consuming non-kosher food is overridden when a non-kosher organ transplant is necessary to save a life. The sources establish the principle of Pikuach Nefesh — that nearly all Torah prohibitions yield to the imperative to preserve human life — and examine whether this principle applies to organ transplantation, which is not an act of eating in the conventional sense.
וְחַיּוּ בָהֶם וְלֹא שֶׁיָּמוּתוּ בָהֶם
Cybersecurity Defense and Shabbat Observance
These sources establish that preserving human life overrides Shabbat restrictions entirely, and explore how this principle applies to cyber-defense operations. The sources ground the obligation to protect others from digital harm in foundational Torah law, Talmudic principle, and rabbinic codification.
דְחוּיָה הִיא שַׁבָּת אֵצֶל סַכָּנַת נְפָשׁוֹת
Shamor: Guarding the Sabbath
These sources explore Shamor—the protective, prohibitive dimension of Shabbat observance—tracing its biblical formulation in Deuteronomy, its interplay with Zachor (remembrance) in rabbinic thought, and its spiritual significance across halachic, mystical, and philosophical Jewish tradition.
שָׁמ֛֣וֹר אֶת־י֥וֹם֩ הַשַּׁבָּ֖֨ת לְקַדְּשֽׁ֗וֹ
Shamor: Guarding the Sabbath
These sources explore Shamor—the protective, prohibitive dimension of Shabbat observance—tracing its biblical formulation in Deuteronomy, its interplay with Zachor (remembrance) in rabbinic thought, and its spiritual significance across halachic, mystical, and philosophical Jewish tradition.
שָׁמ֛֣וֹר אֶת־י֥וֹם֩ הַשַּׁבָּ֖֨ת לְקַדְּשֽׁ֗וֹ