In this letter written to R' Shlomo Chaim Kesselman, the Rebbe urges his chasidim to reach out to Jews beyond their own community and speak to them...
Chapter 18 begins a description of another method for achieving emotional congruence with Torah behaviors.
Chapter 17 continues describing the purpose of meditation as producing emotions. It explains the meaning of the verse from the title page "This matter...
Chapter 16 describes the "tevunos" or quasi-emotional appreciations of Hashem felt by the Beinoni through meditation.
In Chapter 15 we learn about two distinct levels of Beinoni and the inherent value of struggle.