From the Passages Video:

"Only a lamp that is lit can light other unlit lamps.  In the same way, only the living Master of the time can impart this Knolwedge.  There is no other way."

This is a very important tenet of Rawat's teaching.  It will be most interesting how this tenet will be presented in the Keys.  How this teaching was presented in the past is still important, but even more important is how this teaching is presented today in the Keys.  We know that Rawat teaches people that they are "unlit" in their natural state and that there is a need to become "lit" by him.  And we know that there are requirements today that need to be fulfilled before a person can receive Knowledge, the most important requirement is accepting Rawat as the "lit" Master.  The new aspirant who is progressing through the Keys will slowly be acquainted with this requirement, even though this requirement is never presented in Rawat's public addresses or in introductory materials such as the Feeling4Life exhibition in the hospital at the Isle of Wight.