The Jewish High Holy Days of Rosh Hashanah (beginning Monday) and Yom Kippur (beginning Oct. 1), an ancient people’s peak spiritual drama of courageous contemplation and heartfelt contrition, are captured in the life and work of Rabbi Irving Greenberg, acclaimed modern Orthodox rabbi and author. His latest book, “The Triumph of Life (A Narrative Theology of Judaism),” is Greenberg’s own triumphant accomplishment, offering Jews and non-Jews alike an encompassing scholarly yet accessible work of theological art. It’s bound to rank high as a pioneering beacon of light, learning and enlightenment in our postmodern new age with revolutionary promise as well...