Rabbi Soloveichik explores Judaism's "Day of Atonement," the holiest day on the Jewish calendar. Does the process of repentance, wherein we recall our many failings, year after year, mean that man is inherently bad or "fallen"? Is there truth in the claim that man is merely a material being, wholly determined by his irrepressible urges? The Jewish holiday of Yom Kippur, rightly understood, offers a resounding "no"—and conveys a message of faith and hope in the divinely-given purpose of man.