Why did Dr Mikao Usui only bring through levels 1, 2 & 3?
As it was explained to us by Higher Consciousness:
"At the time, this was simply all the energies that were available to him. As the need for consciousness growth develops and as higher energies become available, more and more frequencies are becoming available to ‘download’ to your Earth realm. This was in no part a short coming of Dr Mikao Usui; but merely a factual limitation of the energies at this time.
It should be noted also of course, that at the time of receival, levels 1,2 & 3 were significant energetic frequencies for that time. We offer a great amount of respect to Dr Mikao Usui for his efforts to bring through those foundational levels, for they have served the Earth consciousness intensely for many of your earthly years."