On Yom HaZikaron, Rav Shlomo Katz braids niggun, story, and Torah into a tender meditation on kedusha—holiness as readiness. From the Jerusalem siren that stops a city, to a moving encounter with “Ron,” an Israeli biker-soldier, Rav Shlomo reflects on the unseen holiness of those willing to take a bullet for Am Yisrael, and how that awareness should change how we live, love, and treat one another—every day.