“It is a time of war, a time when we need so much shemirah! How can we achieve shemirah? How can we invoke rachamei shomayim for all of Am Yisrael, for the soldiers at the front, for all those who live in Eretz Yisrael and for all Yidden around the world who are under attack?” exclaimed HaGaon HaRav Yitzchok Zilberstein, shlita, Rav of Ramat Elchanan and one of the leading senior poskim of our time. “The answer is simple! It is staring us in the face. It is a one-word answer. ‘Shabbos!’ Yes, when we keep Shabbos, enhance our shemiras Shabbos, Shabbos keeps us, Shabbos guards us from difficulty and tragedy!” Those passionate words of Rav Zilberstein were said at a seminal meeting with leaders of hanhalas Dirshu, led by the Nasi of Dirshu, Rav Dovid Hofstedter, shlita.