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The Order of Tefillin Passages in Rabbeinu Tam
Sources explain the halakhic and spiritual significance of the alternate arrangement of the Torah passages in tefillin according to Rabbeinu Tam's interpretation, and record the custom of pious individuals to wear both Rashi and Rabbeinu Tam tefillin. The sources address the textual basis for the dispute, its practical implementation, and its kabbalistic and hasidic dimensions.
אֵלּוּ תְּפִלִּין שֶׁבַּזְּרוֹעַ
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
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
What God Demands of Every Jew
Biblical and rabbinic sources articulate the core spiritual and ethical obligations incumbent upon each Jew: fear and love of God, pursuit of justice and righteousness, imitation of divine attributes through acts of kindness, and recognition of God's sovereignty in all circumstances. These sources establish that serving God is inseparable from moral conduct and community responsibility.
מָה יְהֹוָה אֱלֹהֶיךָ שֹׁאֵל מִמְּךָ
Honoring and Revering Parents
These sources establish the biblical commandment to honor and revere parents and explore its practical scope, including the distinction between honor (active service and material provision) and reverence (respectful conduct and speech), the limits of filial obedience when parental commands conflict with Torah, and illustrative examples of exceptional parental honor.
אִישׁ אִמּוֹ וְאָבִיו תִּירָאוּ
Honoring Parents: Obligation and Limits
Sources explore the biblical commandment to honor and revere one's father and mother, examining what honor entails, how it applies in practice, and where parental authority ends when it conflicts with Torah obligations or divine law.
כַּבֵּד אֶת אָבִיךָ וְאֶת אִמֶּךָ
Teaching Torah to Children and Grandchildren
Sources explore the biblical and rabbinic obligation to transmit Torah knowledge across generations, including to grandchildren. The sources establish this duty through biblical verses, Talmudic interpretation, and halakhic codification, emphasizing the enduring responsibility to ensure Torah continuity.
וְהוֹדַעְתָּם לְבָנֶיךָ וְלִבְנֵי בָנֶיךָ
Tefillin as a Source of Spiritual Resilience
These sources explore how tefillin embody resilience through their connection to divine light, mercy, and Torah. They examine how the practice of wearing tefillin cultivates inner strength by transforming deliberate thought and feeling into natural inclination, establishing a permanent spiritual foundation that sustains the afflicted and strengthens Israel.
התפילין, שהם עז לישראל
The Construction and Care of Tefillin
These sources address the physical construction of tefillin, the requirements for maintaining them throughout daily wear, and the halakhic details that preserve their validity and sanctity. They span from biblical command through rabbinic elaboration to medieval and early modern codification.
חַיָּב אָדָם לְמַשְׁמֵשׁ בִּתְפִלָּיו כָּל זְמַן שֶׁהֵם עָלָיו
Sending Away the Mother Bird: Law and Reason
Sources explore the halakhic requirements of the mitzvah to send away a mother bird before taking her eggs or nestlings, including when the obligation applies and its exceptions. They also present classical and mystical explanations for the commandment, debating whether seeking reasons for this mitzvah is appropriate and what purposes it serves.
שַׁלֵּחַ תְּשַׁלַּח אֶת הָאֵם
The Purpose and Significance of Mezuzah
Sources explore the mezuzah as a foundational mitzvah, examining its role as a constant reminder of God's unity and covenant. The sources address both the spiritual protection and personal transformation the mezuzah offers those who fulfill it carefully, as well as its function in sanctifying the home and bearing witness to Torah observance.
וְכָל זְמַן שֶׁיִּכָּנֵס וְיֵצֵא, יִפְגַּע בְּיִחוּד הַשֵּׁם
The Mitzvah of Mezuzah on Doorposts
Sources explore the Torah's command to write words of the Shema on the doorposts and gates of homes. Rabbinic and medieval commentators explain mezuzah as a perpetual memorial of God's redemptive acts and a constant prompt to divine consciousness at the threshold of daily life.
חֲבִיבִין יִשְׂרָאֵל שֶׁסִּיבְּבָן הַקָּדוֹשׁ בָּרוּךְ הוּא בְּמִצְוֹת