Aleinu

Aleinu or Aleinu leshabei'ach, meaning


Aleinu or Aleinu leshabei'ach, meaning "it is upon us" or "it is our obligation or duty" to "praise God," is a Jewish prayer found in the siddur, the classical Jewish prayerbook. It is recited at the end of each of the three daily Jewish services. It is also recited following Kiddush levana and after a circumcision is performed. It is second only to the Kaddish as the most frequently recited prayer in current synagogue liturgy.
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