Preparation to the Lesson

1st part of the Lesson — Writings of Rabash, Article 21 “What Is, ‘A Drunken Man Must Not Pray,’ in the Work?” (1989) (1.17.2003)

2nd part of the Lesson — Writings of Baal HaSulam, “Study of the Ten Sefirot,” Vol. 2, Part 5, Item 43

3rd part of the Lesson — Principles of Spiritual Work in the Ten