Dear Fellow Students of A Treatise on Cosmic Fire,
  
  Here is Part I of the Commentary for Semester 7, Section 13, TCF.
  
  We continue our examination of the lesser builders--both the substantial devas 
  or recipients of force and the manipulating devas. Our focus occurs in relation 
  the devas of the systemic astral plane and also to the sixth subplanes of all 
  the systemic planes.
  
  There are some wonderful explanations of various correspondences involving Neptune, 
  Varuna, the sixth ray, the cosmic astral plane, the systemic astral plane, and 
  the general sphere of 'water' in relation to the systemic dense physical plane. 
  
  
  The lines of transmission between these various Entities and spheres is clearly 
  presented. 
  
  There is more occult information given on the "God of the Waters", 
  Neptune, than in any other place in A Treatise on Cosmic Fire.
  
  We will continue along these lines in Part II. As Master DK reminds us, we are 
  into some deeply occult subjects of great importance. We can see Him preparing 
  us for the work on practical magic offered a bit later in the book.
  
  From earth to water...undines, mermaids, others....all manipulating devas on 
  the evolutionary arc.
  
  Many Blessings to All,
  Michael