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Curated Torah sources across every topic, from classical texts to contemporary responsa.
Torah and Rabbinic Commandments Classified
Classical sources enumerate the 613 commandments originating directly in the Torah and explain how rabbinic enactments receive binding authority through the mandate to obey the sages. The sources distinguish between permanent Torah law and later rabbinic legislation while demonstrating that both carry obligatory force.
אֵת כָּל הַדָּבָר אֲשֶׁר יַגִּידֽוּ לְךָ
Reciting a Blessing on Shiluach Haken
Sources examine whether one recites a blessing when performing the mitzvah of sending away the mother bird before taking her young. The discussion addresses the halakhic conditions for the mitzvah, its biblical source, and the reasons some authorities conclude that no blessing is appropriate.
אין מברכים על מצוה שאינה תלויה כולה ביד העושה
Firstborn Animals and Non-Jewish Partnership
Jewish sources address whether the obligation to sanctify a firstborn kosher animal applies when the animal or its dam is jointly owned with a non-Jew. The halakhic sources establish ownership and partnership conditions that determine bekhorah status.
שותפות העובד כוכבים פוטר
Counting the Omer Before Nightfall
Sources examine whether one may count the Omer at plag hamincha or during twilight before full night arrives, and what the halakhic status is of such an early count. The sources discuss whether an early count fulfills the obligation, the need to repeat the count at night, and when a blessing may or must be recited.
שבע שבתות תמימות תהיינה
Kohanim and Tallit Stripe Customs
Sources addressing the design and requirements of the tallit, including whether a stripe is intrinsically necessary, and the halakhic principle that established customs among Jewish communities should be preserved across generations.
אל תסג גבול עולם
The Tallit and the Mitzvah of Tzitzit
Sources explain the biblical and rabbinic foundations for wearing a fringed garment (tallit) during prayer. The Torah commands placing fringes on four-cornered garments as a means of remembering God's commandments, and rabbinic sources emphasize that wearing a tallit during prayer is both a fulfillment of this mitzvah and a valued custom among Torah scholars.
כׇל שֶׁכֵּן, יָשׁוּב הַיּוֹם
Wings of Insects in Jewish Sources
These sources address references to the wings of bees, hornets, wasps, and other flying insects across biblical commentary, rabbinic literature, and halakhic discussion. They examine how wings are discussed in scriptural interpretation, their role in legal classifications, and their significance in narrative and legal contexts.
כָּל כָּנָף, אֲפִלּוּ הָעוֹף
Tzitzit Strings: Visibility and Placement
Sources address the halakhic requirement for tzitzit strings to be worn visibly outside the garment rather than concealed within or beneath clothing. The passages discuss the practical rules governing string placement, exceptions for those working among non-Jews, and the underlying principle that the strings must be seen in order to fulfill the commandment's purpose of remembrance.
צריך שיהיו הציציות מבחוץ ודלא כאותם שתוחבין אותן בהכנפות
Loving Your Fellow Jew: From Nitzavim to Ahavat Yisrael
These sources explore the covenant at Nitzavim as an inclusive gathering of all Israel—from leaders to the lowest—and connect this collective standing to the mitzvah of loving one's fellow as oneself. They examine whether this love extends even to those who have sinned, drawing on rabbinic and medieval sources that frame ethical responsibility and communal care as central to Jewish practice.
וְאָהַבְתָּ לְרֵעֲךָ כָּמוֹךָ
The Obligation to Teach Torah: Scope and Parameters
These sources delineate the mitzvah of Torah instruction, establishing it as a foundational parental duty rooted in biblical command, explaining its extension from father to child to broader communal responsibility, and addressing how the obligation encompasses both formal and relational modes of transmission.
אוֹהֵב אֶת הַבְּרִיּוֹת וּמְקָרְבָן לַתּוֹרָה
Black Tefillin: Color Requirements and Halakha
Talmudic and later rabbinic sources address the halakhic requirements for the color of tefillin straps and boxes. The sources establish that black straps are obligatory according to Jewish law, while discussing whether the boxes must also be black or may be made of other materials.
רְצוּעוֹת שְׁחוֹרוֹת הֲלָכָה לְמֹשֶׁה מִסִּינַי
Tzitzit: Spiritual Dimensions and Divine Order
The Raya Mehimna interprets the mitzvah of tzitzit as a means of connecting the wearer to the supernal order and remembering all of Torah's commandments. Sources explore how the physical fringes correspond to spiritual dimensions and represent the proper ordering of material forces in service of higher purpose.
צִּיצִּית פִּקּוּדָא דָּא אִיהוּ לְאַדְכָּרָא כָּל פִּקּוּדֵי אוֹרַיְיתָא