09a. Lo T’heye M’shakeila (לא תהי’ משכלה) 5712, Class One. This classic Ma’amar discusses the question of עבודה צורך גבוה: Do the Mitzvos we do make a difference on high? or only to us? The answer must be both yes and no, based on the collection of מאמרי חז”ל on the subject. Accordingly our Ma’amar...

09b. Lo T’heye M’shakeila (לא תהי’ משכלה) 5712, Class Two. The second level of the resolution to the עבודה צורך גבוה (yes and no) question is on the level above אצילות: What we do (unifying with Him -?-) is not in His interest, but what we achieve incidentally, to struggle with and elevate the material...

09c. Lo T’heye M’shakeila (לא תהי’ משכלה) 5712, Class Three. The Rebbe completes this classic work with a third [and fourth] discussion on ועבדתם וגו. The need to maintain the Ratzon בארציך, which means never to be satisfied so that את מספר ימיך אמלא- every day is filled with growth, never stopping to be satisfied...