Rav Baruch Shalom HaLevi Ashlag ("Rabash") changed the course of studying Kabbalah by integrating the concept of unity in our world to reach spiritual attainment. Rabash's father and teacher was the great Kabbalist, Rav Yehuda Leib HaLevi Ashlag, (known as Baal HaSulam) who wrote commentary on "The [...]