Of course, the Great Hierarchy of Light has on the earthly plane co-workers of various degrees, conscious and unconscious, as well as the particularly trusted and dear ones. There are also quite a number of persons who receive beautiful messages often without even knowing the true image of their Messenger, but they all bring their seeds for the great sowing. It would be most ignorant to associate the Great Hierarchy of Light with any limitations or conventional forms! The Hierarchy lives and acts using the law of great commensurability, the only law which guarantees true evolution.
There is also no doubt that at the due time the Great Brotherhood selects one or two person[s] for the renewal of the human consciousness and for introducing a new degree of the Teaching. (LOHR I (opens in new tab), 17 February 1934)