'ALENU

(Hebrew: it is our duty), the opening word of an extremely old Jewish prayer, which has been recited at the end of the three periods of daily prayer since the European Middle Ages. The first section of the 'alenu is a prayer of thanks for having set Israel apart for the service of God; the second section, omitted by those who follow the Sephardic (Spanish) rite, expresses a hope for the coming of the messianic age, when the world will be perfected under the kingdom of the Almighty. The 'alenu ends with the phrase: And the Lord will become king over all the Earth; on that day the Lord will be one and his name one (Zechariah 14:9). Though ancient tradition ascribes the 'alenu to Joshua, it is often credited to Abba Arika, also known as Rav (3rd century AD), the head of a Jewish academy at Sura in Babylonia. The 'alenu was originally part of the additional (musaf ) service for Rosh Hashana (New Year) and was later added to the Yom Kippur (Day of Atonement) liturgy. On the High Holy Days it is included in the 'amida, the main section of the daily prayers, and is repeated in full by the cantor. The version used in the Ashkenazi (German) ritual was censored by Christian church authorities, who interpreted a sentence as a slighting reference to Jesus and so ordered its deletion. Reform Judaism uses a modified form of the 'alenu that is called Adoration in the ritual. In Gates of Prayer: The New Union Prayer Book (1975), however, Reform worshipers were given the option of using the original concept of the 'alenu in their liturgy.