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Curated Torah sources across every topic, from classical texts to contemporary responsa.
Serving From and Covering a Slow Cooker on Shabbat
These sources address the halakhic principles governing food left on heat sources before Shabbat, including when one may remove and return fully cooked dishes, handle them during Shabbat, and the conditions under which covers or lids may be replaced. The sources discuss the distinction between fully cooked food and partially cooked food, and the role of insulation and heat intensity in determining permitted actions.
כירה שהיא גרופה וקטומה ונטל הקדירה מעליה אפילו בשבת מותר להחזירה
Bishul on Shabbat: Cooking, Reheating, and Retention
Sources explore the melacha of bishul (cooking) on Shabbat, including the foundational prohibition of fire-kindling for food preparation, the laws of shehiyah (leaving food on heat before Shabbat), and chazarah (returning food to heat on Shabbat). The sources trace halakhic development from Talmudic principles through codified rulings on practical implementation and permitted conditions.
מלאכת אוכל נפש
The Melacha of Borer: Laws and Table Applications
These sources establish the halakhic framework of borer (selecting or sorting) on Shabbat, defining which separations of mixed foods and utensils are permitted for immediate use and which constitute a prohibited melacha. The sources address the distinction between selecting edible from waste versus waste from edible, the role of intention and timing, and restrictions on using tools like sieves.
בּוֹרֵר וְאוֹכֵל ל[אַלְתַּר]
Muktzeh: Categories and Household Object Handling
Sources outline the primary categories of muktzeh—objects forbidden to be moved on Shabbat—and establish which household items and utensils may be handled, moved for their intended use, or moved indirectly to prevent loss or damage. The sources distinguish between permitted and forbidden objects based on their function, purpose, and ordinary use.
אָסְרוּ חֲכָמִים לְטַלְטֵל מִקְצָת דְּבָרִים בְּשַׁבָּת
Motion-Sensing Lights and Shabbat Restrictions
Sources address whether triggering a motion sensor that activates or deactivates lighting constitutes a violation of the melacha of kindling (or extinguishing), and how principles of intentionality, indirect causation, and Shabbat restrictions apply to such actions.
כָּל הָעוֹשֶׂה מְלָאכָה בְּשַׁבָּת חַיָּב עָלֶיהָ
The Prohibition of Cooking and Heat on Shabbat
These sources establish the foundational halakhic framework for Shabbat labor prohibitions, particularly the thirty-nine categories of creative work prohibited on the seventh day. They explain how cooking and heat-related activities are classified as forbidden melachot, providing the conceptual basis for later rabbinic discussions about electrical appliances and modern devices.
כשם שאסור לבשל באור כך אסור לבשל בתולדות האור
Amirah Le-Nokhri: Instructing Non-Jews on Shabbat
These sources address the rabbinic prohibition against instructing a non-Jew to perform work on Shabbat, including when such instruction is forbidden or permitted, the distinction between direct commands and indirect hints, and exceptions for cases of need or religious obligation.
אסור לומר לנכרי לעשות לנו מלאכה בשבת
Swimming and Water Activities on Shabbat
Jewish legal sources address whether swimming and recreational water activities are permitted on Shabbat, discussing the underlying concerns and conditions that may permit or restrict such conduct. The sources examine both the original rabbinic prohibitions and later practical applications in different water contexts.
אֵין שָׁטִין עַל פְּנֵי הַמַּיִם גְּזֵרָה שֶׁמָּא יַעֲשֶׂה חָבִית
Standing or Sitting for Friday Night Kiddush
Sources explore the proper physical posture for reciting kiddush on Friday night, presenting both the practice of standing and the custom of sitting, along with the halakhic reasoning behind each approach according to various poskim.
ויותר טוב לישב
Standing or Sitting for Kiddush
Jewish sources discuss the proper posture for reciting kiddush on Friday night, with different communities following distinct customs. The sources examine halachic reasoning about whether one should stand or sit during the recitation, drawing on principles of testimony and accompanying the meal.
ועדות בעינן מעומד
Standing Versus Sitting for Kiddush
Sources address the practice of standing or sitting during the recitation of Kiddush on Shabbat, examining the halakhic basis for each posture and the circumstances that determine which is preferred.
ויוכל לעמוד בשעת הקידוש ויותר טוב לישב
Shabbat as a Foretaste of the World to Come
These sources explore Shabbat as a spiritual experience that mirrors and prefigures the world to come. They describe how Shabbat embodies divine rest, light, and completion—qualities that characterize eternity—and how observing Shabbat with intention elevates human consciousness toward the ultimate divine union.
כֻּלּוֹ שַׁבָּת