Siddur Sim Shalom (1985)

Rabbi Jules Harlow spent much of his career as Director of Publications for the Rabbinical Assembly, the Conservative movement's rabbinic organization, and Siddur Sim Shalom, which he edited, became the project he is remembered for above all others. Published in 1985 jointly by the Rabbinical Assembly and the United Synagogue, the movement's congregational arm, it replaced the 1961 Weekday Prayer Book and went on to serve as the primary prayer book in Conservative synagogues for a quarter century afterward.

That kind of longevity in a congregation's pew racks is not automatic. A siddur has to work as a physical object used week after week by people of every level of Hebrew fluency, and it has to carry the specific theological commitments of the movement that commissioned it rather than reading as a generic Jewish prayer book adapted from elsewhere. Sim Shalom managed both, and its influence did not stop when its own quarter century in active use ended. It became the direct prototype for an entire family of later Conservative siddurim, including separate editions built specifically for Shabbat and Yom Tov and for ordinary weekdays, each one working from the editorial foundation Harlow had laid in 1985.

Rabbi Wolfe Kelman, vice president of the Rabbinical Assembly when Sim Shalom appeared in 1985, made a specific claim about what set it apart from prayer books that came before it: it was the first major siddur to incorporate the creation of the State of Israel as a theological reality and the Holocaust as a moral tragedy directly into its liturgy. That is a striking thing for a prayer book to do. Most liturgical texts inherit their core structure from centuries or millennia of prior use, revising details while leaving the deeper theological framework largely untouched.

Sim Shalom instead built room, within the liturgy itself, for two defining events of twentieth century Jewish history that no earlier standard siddur had directly addressed in its prayers. That was a specifically Conservative theological choice, reflecting the movement's own self understanding as a tradition that takes both halakhic continuity and historical reality seriously at once, rather than treating modern Jewish history as something liturgy should simply pass over in silence. Whatever else changed in the family of siddurim Sim Shalom later inspired, that willingness to let recent history speak inside the prayer book itself, rather than only outside it, traces directly back to Harlow's original 1985 editorial decisions.