Preparation to the Lesson

1st part of the Lesson — Writings of Baal HaSulam, Shamati #54 “The Purpose of the Work – 1” (11.9.01)

2nd part of the Lesson — Writings of Baal HaSulam, “Preface to the Wisdom of Kabbalah,” Item 105

3rd part of the Lesson — Writings of Baal HaSulam, “Study of the Ten Sefirot,” Vol. 1, Part 1, “Inner Observation,” Chapter 4, Item 20

4th part of the Lesson — Writings of Baal HaSulam, “Introduction of The Book of Zohar,” “Heaven and Earth”