When one looks at the life of the Kabbalist, one must divide the viewpoint into two levels, our world and the upper world. When Baal HaSulam found the ARI’s book The Tree of Life at his teacher’s home, he was astonished to discover what was written there. He foresaw the Holocaust and World War II. He wrote a lot and is named Baal HaSulam because of the “ladder” interpretation he wrote for The Book of The Zohar, which is the ladder of the levels of correction. There was no person more important for our generation because he gave us the tools to reach the upper life, peace, and eternity.