the Open Siddur Project ✍︎ פְּרוֹיֶקְט הַסִּדּוּר הַפָּתוּחַ
a community-grown, libre Open Access archive of Jewish prayer and liturgical resources
This project is sustained through reciprocity for those sharing prayers and crafting their own prayerbooks.
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![]() This is a poetic Birkat haMazon for Pesaḥ, from the Cairo Geniza (CUL T-S H11.88 1v). Much thanks to the work of Dr. Avi Shmidman, whose 2009 doctoral thesis is the foundational work for poetic Birkat haMazon studies. He marks it as Piyyut 64, and his Hebrew-language commentary begins on page 394 of his work. I’ve included two translations of the poetic portions — one literal and one preserving the acrostic and rhyme scheme. . . . שנוי השם | Shinui ha-Shem, the healing ritual via name-change as reconstructed from “Sefer Toldot Adam v-Ḥava” by Rabbeinu Yeruḥam![]() A ritual for changing a name of a sick person. This text is recorded in abridged form in Rabbeinu Yeruḥam’s 14th-century work “Sefer Toldot Adam v-Ḥava,” but is almost certainly substantially older than that considering he credits it to the Geonim. Rabbeinu Yeruḥam doesn’t include the text in its entirety, assuming familiarity with the “מְצָלְאִין אֲנַֽחְנָא” opening to prayers. This text is not, to my knowledge, commonly used in any modern rites, but I found a 15th-century Italian siddur here with a prayer that begins with the same formula in full. . . . תָּנוּן שְׁבָחֵיהּ | Tanun Shvaḥeih (Tell the Praise) — a piyyut for the Seder Meturgeman of the 7th Day of Pesaḥ![]() This piyyut, Tanun Shvaḥeih (Tell the Praise), the eighth in a series of Aramaic piyyutim from the seventh day of Pesaḥ, is meant to be recited as an introduction to the Targum of Exodus 15:18, the famous verse “Adonai yimlokh l-‘olam va-‘ed.” The English translation preserves the Hebrew acrostic of the Aramaic. . . . אַצִיתוּ לִי אִילָנַיָּא | Atsitu Li Ilinaya | The Argument of the Trees — a debate-poem for Purim in Aramaic from the Targum Sheni![]() This Aramaic poem, written in the early Byzantine era by an unknown author, can be found in its entirety within the Targum Sheni for Esther 7:9. It features an argument between an assortment of trees over which one is required to bear the great dishonor of having to be the one to hold Haman. It’s also chock-full of anti-Christian polemic and references to Toledot Yeshu. . . . ![]() The prescribed rabbinic blessing upon observing the meteorological phenomena of a rainbow, together with exceptional art inspired by early rabbinic midrash. . . . 💬 Mäṣḥäf Ḳədus 6:15-22 | ספר היובלים ו:טו-כב (Sefer haYovelim 6:15-22) — A Reading from Jubilees for Shavuot![]() A reading from Jubilees (Sefer haYovelim) 6:15-22, including the text of the Mäṣḥäf Ḳədus (the Ge’ez translation of Jubilees) and original cantillated Hebrew and gender-neutral English translations, for Shavuot. Jubilees is considered to be the earliest source connecting Shavuot with the Sinaitic covenant, and emphasizes the latter as a fulfillment of the Noaḥide covenant (in the narrative of Noaḥ) that had only been maintained through the lineage of Abraham. . . . תהלים קכ״א בלשון לאדינו | Salmo 121 | סאלמו קכא | Psalms 121 in Ladino (Estampado por Ǧ. Griffit, ca. 1852/3)![]() This is a Ladino translation of Psalms from תהילים או לוס סאלמוס ; טריסלאד’אד’וס דיל לשון הקדש אין לה לינגואה ספרדית (Tehillim, or the Psalms, translated from the Holy language [Hebrew] into the Sephardic language, Estampado por Ǧ. Griffit 1852/3), p. 187. The Romanization schema for the Ladino closely follows the style of Professor Moshe Lazar z”l, of the University of Southern California (USC), who in 1988 produced the transcription of the Constantinople Codex of 1547 and provided a novel transliteration of the vocalized Ladino. This transliteration scheme for the Ladino language loses no information coming from the Hebrew letters, keeping the form of the ancient tongue while eschewing the Atatürk language reforms which are foreign the original base Spanish and Portuguese roots of the language. . . . ![]() A new original translation of the Book of Ruth, using gender-neutral terminology for God and with relevant names calqued in footnotes. . . . | ||
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