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Curated Torah sources across every topic, from classical texts to contemporary responsa.
Adding Days to Pesach: Torah Law and Rabbinic Authority
These sources address the apparent tension between the Torah's prohibition against adding to commandments and the rabbinic institution of an eighth day of Pesach outside the Land of Israel. They explain how rabbinic enactments, enacted for legitimate purposes such as preventing confusion about festival dates, operate within the framework of Torah law and rabbinic authority.
תקנה ראשונה לא זזה ממקומה
The Lenient Principle in Eruv Rulings
Sources explore the talmudic principle that halakhic rulings on eruv matters follow the more lenient opinion, explaining why this leniency applies specifically to eruv law and how it guides practical decision-making in disputes over eruv validity and construction.
הֲלָכָה כְּדִבְרֵי הַמֵּיקֵל בְּעֵירוּב
Why Beit Hillel's Rulings Govern Jewish Law
These sources explain the talmudic principle that halachic decisions follow Beit Hillel over Beit Shammai, grounding this choice in their humility and deference to others, the preservation of dissenting views for future application, and the kabbalistic understanding that chesed (lovingkindness) forms the governing framework of divine and human conduct. They also consider how practical law must serve the majority rather than exceptional cases.
שָׁלֹשׁ שָׁנִים נֶחְלְקוּ בֵּית שַׁמַּאי וּבֵית הִלֵּל
Beit Hillel's Humility and Halachic Precedence
These sources explore why Jewish law follows Beit Hillel's rulings rather than Beit Shammai's, attributing the decision to Hillel's school's intellectual humility, openness to opposing views, and gentle temperament. The sources examine both the practical halachic principle and its deeper spiritual significance in Jewish jurisprudence.
אַל תַּאֲמִין בְּעַצְמְךָ עַד יוֹם מוֹתְךָ
Beit Hillel's Humility and Halachic Precedence
These sources explore why Jewish law follows Beit Hillel's rulings rather than Beit Shammai's, attributing the decision to Hillel's school's intellectual humility, openness to opposing views, and gentle temperament. The sources examine both the practical halachic principle and its deeper spiritual significance in Jewish jurisprudence.
אַל תַּאֲמִין בְּעַצְמְךָ עַד יוֹם מוֹתְךָ
Beit Hillel's Humility and Halachic Precedence
These sources explore why Jewish law follows Beit Hillel's rulings rather than Beit Shammai's, attributing the decision to Hillel's school's intellectual humility, openness to opposing views, and gentle temperament. The sources examine both the practical halachic principle and its deeper spiritual significance in Jewish jurisprudence.
אַל תַּאֲמִין בְּעַצְמְךָ עַד יוֹם מוֹתְךָ
Beit Hillel's Precedence in Halakhic Ruling
Sources explaining why halakha is established according to Beit Hillel over Beit Shammai, including both the practical reasoning rooted in their scholarly conduct and the deeper mystical significance of their disputes.
שָׁלֹשׁ שָׁנִים נֶחְלְקוּ בֵּית שַׁמַּאי וּבֵית הִלֵּל
The Authority and Meaning of Mide-Rabbanan
These sources explore the concept of 'mide-rabbanan' — rabbinic enactments — and explain their binding force through the Torah's delegation of authority to the Sages. They establish that rabbinic legislation is rooted in the biblical obligation to obey the Sanhedrin and represents an extension of Torah law rather than a separate category.
לֹא תָסוּר מִן־הַדָּבָר אֲשֶׁר־יַגִּידוּ לְךָ
Can Artificial Intelligence Serve as a Posek?
These sources explore the essential qualifications and nature of halakhic authority in Jewish law. They establish that a posek must be a living human being grounded in an unbroken chain of transmission, possess personal moral responsibility, and engage in authentic spiritual reasoning—qualities that challenge whether an artificial system could issue binding halakhic rulings.
לא בשמים היא
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
Following the Majority Over Heavenly Signs
These sources establish the fundamental principle that Jewish law is determined by the majority ruling of the sages, not by prophetic voices or miraculous signs. From the Talmudic account of the Oven of Akhnai to Maimonides' codification, they demonstrate that 'the Torah is not in heaven' — halachic authority rests with human judicial process and collective rabbinic consensus.
לֹא בַשָּׁמַיִם הִיא
Halacha and Din: Beyond Strict Law
Sources explore the relationship between din (strict legal judgment) and halacha (Jewish law in its broader sense), showing how halacha encompasses not only binding rulings but also ethical imperatives and decisions that go beyond the letter of the law. The tradition distinguishes between the minimum legal requirement and the deeper justice and character cultivation that Jewish law demands.
לִפְנִים מִשּׁוּרַת הַדִּין