מנהג
Custom (Minhag)
37 source sheets
Weekday Clothing on Shabbat Chazon
The halakhic treatment of wearing weekday garments on Shabbat Chazon (the Shabbat before Tisha B'Av) addresses the tension between Shabbat requirements for special dress and Nine Days mourning practices. Sources discuss which garments may be exchanged and under what circumstances, as well as varying customs among different communities.
בגדי שבת אין משנים כי אם הכתונת משום עונג שבת
Shaving for a Brit During the Nine Days
Sources address whether grooming restrictions during the Nine Days and the week of Tisha B'Av apply to those observing a brit milah, and under what circumstances leniency or stringency applies to the brit subject and participants.
מִילָה דּוֹחָה אֶת הַצָּרַעַת
Halakhic Rulings on Nine Days Restrictions
Sources addressing the customary prohibitions and stringencies observed during the Nine Days before Tisha B'Av, including restrictions on meat, wine, and other practices, along with contemporary poskim's applications and variations between Ashkenazi and Sephardic traditions.
ממעטין בשמחה ובשנייה
Fresh Clothing During the Nine Days
Sources discuss the halakhic status of wearing freshly laundered garments during the Nine Days period of mourning for the Temple's destruction. The discussion centers on which types of clothing are permitted to be changed and under what circumstances, drawing on classical and later authorities' interpretations of the relevant restrictions.
כתונת אינו אלא מפני הזיעה
Fresh Shirts During the Nine Days
Sources address whether a shirt (kuttonet) worn for perspiration purposes may be changed to a fresh one during the Nine Days of Av, examining the distinction between garments worn for necessity versus luxury and the practical application of mourning restrictions on newly laundered clothing.
כתונת אינו אלא מפני הזיעה
Shaving During the Nine Days of Av
Halakhic sources address whether grooming restrictions during the Nine Days before Tishah B'Av may be relaxed for purposes of domestic peace (shalom bayis). The classical codes and their commentaries establish the general prohibitions on haircuts and shaving as mourning observances, while later authorities discuss limited exceptions and the reasoning behind them.
אָסוּר לְסַפֵּר וּלְכַבֵּס וְלִלְבּשׁ כְּלִי מְגֹהָץ
Shaving During the Three Weeks for Shalom Bayis
Sources address the halakhic restrictions on shaving and haircuts during the Three Weeks of mourning preceding Tisha B'Av, and discuss how communal custom and cases of need—such as marital harmony—may inform leniencies within these observances.
כל שמעכב את האכילה מותר
Women and Siyum Meals During the Nine Days
These sources address whether a woman may arrange a siyum (completion of Torah study) to permit eating meat during the Nine Days of mourning for the Temple's destruction. They explore the halakhic status of siyum meals as exceptions to the customary prohibition on meat during this period.
ניתן לערוך סעודת מצווה לכבוד סיום לימוד מסכת על ידי אישה
Spiritual Darkness in Tammuz and Av
Jewish sources explain the months of Tammuz and Av as periods of spiritual withdrawal and heightened divine judgment, during which calamities and misfortunes occur with greater frequency. The sources discuss both the mystical reason for these phenomena and the practical precautions traditionally observed during these months.
דִינָא קַשְׁיָא שַׁרְיָא בְּעָלְמָא
El Melech Ne'eman and Messianic Redemption
Sources explore the phrase El Melech Ne'eman recited during Shema, examining both its practical halakhic basis in prayer and its deeper theological connection to themes of divine kingship, Israel's future redemption, and the Messianic era. The sources range from codified prayer law to mystical interpretations of the phrase's numerical and spiritual significance.
אל מלך נאמן שמע וישראל
Nail-Cutting Restrictions During Tisha B'Av Week
Sources address the prohibition against cutting nails during the week in which Tisha B'Av falls, including the scope of the restriction and permitted exceptions for ritual purposes. The halakhic sources trace this custom from the Talmud through later codifications.
שבוע שחל בו ט' באב אסורים לספר ולכבס
Israel's Eternity and Ultimate Redemption
These sources explore the enduring covenant between God and Israel across exile and suffering, affirming that national separation is temporary and redemption is divinely assured. Drawing on biblical promises, rabbinic teachings, and later philosophies, they frame exile as a purposeful stage in Israel's spiritual journey rather than a rupture of the eternal bond.
לא מאסתים ולא געלתם לכלותם
The Waiting Period Between Meat and Dairy
Sources examine the halakhic requirement to wait between consuming meat and dairy products, tracing the rationale from Talmudic discussions about meat residue in the mouth through the codified practices of later authorities. The sources discuss varying waiting periods and the customs that developed across Jewish communities.
אָכַל בָּשָׂר – אָסוּר לֶאֱכוֹל גְּבִינָה
Hatavat Chalom: Transforming Bad Dreams
Sources discuss the practice of hatavat chalom—ritually transforming or reinterpreting bad dreams—tracing its development from Talmudic principles through later halakhic codes. The sources address the theological basis for the practice, its practical application, and varied rabbinic perspectives on whether it remains binding or merely customary.
חלמא דלא מפשר - כאגרתא דלא מקריא
Why Two Days of Yom Tov Persist
Sources examine the historical and halakhic reasons for observing two days of festivals in the diaspora, even after the Jewish calendar became fixed by calculation rather than lunar testimony. The rabbinic enactment originated from practical uncertainty about holiday dates in distant communities and remains in effect as a perpetual safeguard and custom.
אע"ג דעכשיו בקיאין אנו בקביעות החודש מ"מ חששו חכמים שמא ישתכח החשבון
Custom and Common Usage in Halakhic Interpretation
These sources explore two related but distinct principles in Jewish law: following established communal custom (הולכין אחר מנהג העולם) and interpreting legal language according to ordinary, everyday speech (דורשין לשון הדיוט). Together they show how practical norms and popular usage shape the application of halakhah in contracts, tenancy, and commerce.
הַכֹּל כְּמִנְהַג הַמְּדִינָה
The Identity and Requirements of Mashiach
Jewish sources outline the defining characteristics of the Messiah, including his descent from the house of David, his mastery of Torah, his role in restoring Jewish sovereignty and rebuilding the Temple, and the spiritual transformation of the messianic age. These texts present both legal-philosophical criteria and mystical interpretations of redemption.
הַמֶּלֶךְ הַמָּשִׁיחַ עָתִיד לַעֲמֹד וּלְהַחְזִיר מַלכוּת דָּוִד
Mourning Practices of the Three Weeks
Jewish sources establish a graduated system of mourning observances during the Three Weeks leading up to Tisha B'Av, with restrictions intensifying as the date approaches. The sources describe specific prohibitions—including refraining from weddings, music, and haircuts—as well as the historical practices of abstaining from meat and wine, reflecting communal sorrow over the Temple's destruction.
משנכנס אב ממעטין בשמחה
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 Chatan's Aliyah During Sheva Brachos
Sources address the halakhic status and obligations surrounding a groom receiving an aliyah to the Torah during the seven days of wedding celebration. The discussion encompasses the elevated status of the chatan during this period and the practical application of aliyah distribution on Shabbat when a wedding occurs.
וְכֵן תִּקְּנוּ חֲכָמִים שֶׁכָּל הַנּוֹשֵׂא בְּתוּלָה יִהְיֶה שָׂמֵחַ עִמָּהּ שִׁבְעַת יָמִים
Maftir for a Chosson on Shabbat Sheva Brachot
Sources addressing the halakhic rules governing aliyot and maftir on Shabbat, with specific consideration of practices on the Shabbat of sheva brachot (a groom's wedding week). The sources discuss who may be called to the Torah and relevant synagogue customs.
בשבת חתונה
Jewish Conceptions of the Messiah
Sources explore the defining characteristics and expectations of Mashiach in Jewish tradition, including scriptural descriptions of the messianic figure, rabbinic debates on the conditions and nature of redemption, and philosophical frameworks for understanding messianic hope. These sources collectively establish the criteria by which Jewish tradition evaluates messianic claims.
אַל יַעֲלֶה עַל הַלֵּב שֶׁבִּימוֹת הַמָּשִׁיחַ יִבָּטֵל דָּבָר מִמִּנְהָגוֹ שֶׁל עוֹלָם
Signs and Timing of the Messianic Redemption
These sources describe various mystical signs and stages associated with the coming of Mashiach, including celestial phenomena, upheavals in the holy land, and the ultimate revelation of the Messiah to the world. The sources present both apocalyptic preconditions and descriptions of the redemptive process itself.
ואז יתגלה המשיח בכל העולם
When the Obligation of Tzitzit Begins
Sources addressing the halakhic obligation to wear tzitzit and tallit, including the Torah's command regarding fringes on four-cornered garments and rabbinic clarification of when this obligation applies in practice.
גְּדִלִ֖ים תַּעֲשֶׂה־לָּ֑ךְ עַל־אַרְבַּ֛ע כַּנְפ֥וֹת כְּסוּתְךָ֖