Continuing in the מאמר, the רבי merges the discussion of פרק יג - last year's פרק - with פרק יד - this year's פרק:

After showing how lowly and dark this world is, we appreciate the power of אור אין סוף in that Hashem's Infinite Light is (not only here but) relatable even within this physical world!

How?

The רבי delves into the fundamental סוגיא in חסידות, exploring the various descriptions used for Hashem's Presence being expressed in creation: "אור", "חיות" and "כח". We specifically highlight the difference between the connection of "אור" and the separation of "כח".

What about "שם"? Join us in next שיעור...