Invoking a Great Mass of Light Strength

[Confused]

I think the following exchange from the LOO is pertinent to this topic, though it deals with negative intervention primarily. The inverse can be applied for those of the positive polarity, I think -

90.3 Questioner: By what means do these particular fourth-density entities get from their origin to our position?

Ra: I am Ra. The mechanism of calling has been previously explored. When a distortion which may be negatively connotated is effected, this calling occurs. In addition, the light of which we have spoken, emanating from attempts to be of service to others in a fairly clear and lucid sense, is another type of calling in that it represents that which requires balance by temptation. Thirdly, there have been certain avenues into the mind/body/spirit complexes of this group which have been made available by your fifth-density friend.

Thanks.