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Kiddush Levanah: Blessing the New Moon
Sources on the mitzvah of Kiddush Levanah—the blessing recited upon seeing the new moon—covering its timing, formulation, and practical requirements. The sources range from Talmudic discussions of blessings over celestial phenomena to medieval and early modern codifications and their detailed applications.
הרואה לבנה בחדושה מברך
Kiddush Levana: The Three-Day Minimum
Jewish sources establish the earliest permitted time to recite the blessing over the new moon (Kiddush Levana). While some customs wait seven days from the molad, multiple authorities permit the blessing after three days have passed, provided the moon is sufficiently visible and the blessing is recited before the sixteenth day of the lunar month.
לאחר ג׳ ימים מעל״ע מעת המולד שנהנין כבר מאורה יש לברך עליה
The Efficacy of Reciting Psalms
Biblical and rabbinic sources explore how prayer and the recitation of Psalms (Tehillim) effect divine response and protection. The sources ground prayer's power in sincere devotion, God's responsiveness to human petition, and the transformative role of continual praise.
קָרוֹב יְהֹוָה לְכׇל־קֹרְאָיו לְכֹל אֲשֶׁר יִקְרָאֻהוּ בֶאֱמֶֽת
Replacing a Congregational Prayer Leader
Jewish law addresses the conditions under which a congregation may replace its appointed prayer leader (shaliach tzibbur). The sources discuss the qualifications required for the role, the distinction between removing an established chazzan and appointing a new one, and whether communal dissatisfaction alone justifies replacement versus actual unfitness or transgression.
אין מסלקין חזן מאומנתו אא״כ נמצא בו פסול
Aliyot on Shabbat Without Sufficient Israelites
Jewish law requires seven people to be called to the Torah on Shabbat morning, with specific rules governing which individuals may receive aliyot when certain categories—such as Kohanim or Leviim—are unavailable. These sources address the halakhic framework and practical solutions when the community lacks enough qualified readers.
אם אין כהן בב״ה קורא ישראל במקום כהן