This mahzor for use on Yom HaShoah, Yom HaZikaron, Yom Ha'atzmaut, and Yom Yerushalayim was created with the support of United Synagogue and includes translation and commentary provided by Rabbi Jonathan Sacks. One factor which unites the figures whom you will encounter in this mahzor, in the prayers, the commentaries and the essays, is their sense of mission and purpose to use their lives in service of the Jewish people, striving for a better future for all.