"Now to your questions. Of course, the "Mother of the World" is at the head of the Great Hierarchy of Light of our planet. Read in the Cryptograms of the East the narrative about the Mother of the World, and accept it as the highest reality. Behind each symbol stands a High Individuality, and each symbol covers a great reality. Each Great Individuality has its deputies, or personifiers, who are nearest to its Ray, and sometimes one of these Great Individualities personally incarnates—hence, the concept of the Avatar. (18 June 1935)"