Origin 800 to 900 CE
The prayer book for weekdays and Sabbaths, containing the daily services in fixed order, the word means arrangement. Before it existed the liturgy was transmitted orally and the fixed text was the leader's responsibility, so the book's appearance marks the point at which ordinary worshippers were expected to follow along. Rites differ substantially: the Ashkenazi, Sephardi, Italian, Yemenite and Romaniote traditions preserve different wording, different poems and different orderings, and the Lurianic rite adopted by Hasidism introduced kabbalistic intentions before individual prayers. Modern editions carry a movement's theology on their face (what is retained, what is recast, whether the matriarchs appear, whether the petitions for restored sacrifices survive), which makes a prayer book the most legible statement of where a community stands.
Facts
Use
Who May Handle ItAdherents of the tradition 1 ConsecrationSanctified by the text it carries, not by a rite 2 Origins
Origin Period Learn More
The Book That Fixed the Shape of Daily Prayer
The siddur is the prayer book for weekdays and Sabbaths, and its name, meaning arrangement, records exactly what it did: it fixed the order of a liturgy that was once carried in memory.
From memory to book
Before the siddur existed the liturgy was known and led from memory, and the fixing of it in a book was a gradual and consequential act, the earliest ordered prayer books being compiled in the early medieval period in response to requests for the correct arrangement of the service. The siddur sets out the daily and Sabbath prayers in their sequence, so that any worshipper can follow and any community pray in a shared order, and its arrangement became the framework of Jewish prayer. The word names the ordering itself, which is the thing the book contributed.
Rites and revisions
The siddur is not a single fixed text but exists in the several rites of the Jewish world, the differing customs of the various communities, and it has been revised across the movements of modern Judaism, so the prayer book is one of the places where the divisions and developments of the tradition are visible. To hold a particular siddur is to belong to a particular rite and often a particular movement. The book remains the everyday companion of Jewish prayer, distinct from the machzor used for the festivals, and its arrangement continues to order the daily and weekly liturgy it first set down.
Printed Rather Than Handwritten, and Why That Distinction Matters
Unlike a Torah scroll, a siddur carries no requirement to be handwritten by a trained scribe, it can be typeset and mass printed, which is exactly what made personal daily prayer books widely affordable once printing reached Jewish communities in the fifteenth and sixteenth centuries, after centuries of costly hand copied and sometimes illuminated manuscript versions.
Regional text traditions
A siddur is not one fixed text, printers produce distinct versions following different regional traditions, nusach, Ashkenazi, Sephardi, Mizrahi and Chabad among others, each preserving real differences in wording and order rather than simply different translations of one underlying text. Any publisher may print a siddur, there is no ordination requirement to do so, though traditional publishers typically have the text reviewed by rabbinic authorities for accuracy before release.
Care and disposal
Because a siddur contains the Divine Name in Hebrew, a worn out or damaged copy is treated with the same respect given to a Torah scroll's parchment, not thrown into ordinary rubbish, stored in a synagogue's genizah and eventually buried rather than discarded, even though the object itself was mass produced rather than individually written.
Cross-Tradition Connections
Belongs to Tradition
Element Of
The daily prayer book, whose order and wording differ between the Ashkenazi, Sephardi and Hasidic rites without the structure changing.
Sources
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