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סידור

Siddur: the prayer book

The most-printed Jewish book family, geonic-era orders grown into local rites; a community’s rite is its fingerprint.

Hebrew (עברית, Ivrit)SuraReviewed 2026-07-30

Authorship
First ordered by Amram Gaon and Saadya Gaon (geonic era); rites diversified by community.

The siddur ("order" of prayer) took shape in the geonic era, the prayer orders of Amram Gaon (9th century) and Saadya Gaon, and branched into local rites: Ashkenaz, Sefard, Edot ha-Mizrach, Baladi Yemenite, Romaniote, and more. It is the most-printed family of Jewish books, and a community’s rite works like a fingerprint: small differences in wording and order trace exactly which diaspora a congregation came from.

Where was Siddur composed?

Land geometry: Natural Earth 1:50m via world-atlas. Pins mark modern localities or representative regional anchors stored on Atlas place records, not historical borders and not reconstructed positions. · Sources & methods

Sources & review

  • Siddur (several rites hosted)
Reviewed 2026-07-30