Class Twenty Seven in Section Four of Neshamos come
Posted: June 13, 2018
Neshamos are connected to Keilim (thought) (1).
Tanya ch 35 the wick (Neshama) needs fuel to hold onto the Shechina, this is Torah and Mitzvos.
Thus the Neshama is the Keli and not the fire, not-withstanding what is written in אגרת התשובה פרק ד. MP3