 Rabbi Wolf left in 1972 to become the Jewish chaplain at Yale University.Rabbi Robert Marx left his position as the regional director of the Union of American Hebrew Congregations (UAHC, now the Union for Reform Judaism, URJ) office to become the rabbi of Solel.In 1964, Rabbi Marx had founded the Jewish Council on Urban Affairs, an organization that "combats poverty, racism and anti-Semitism in partnership with Chicago’s diverse communities."