Everything begins in Mind. It is the thought behind the thing that drives it. Realization of a thing proceeds the manifestation of that thing- we must embody a greater idea and make it welcome before it can appear.
The activity is Mind, the Law makes it so. We must be steadfast in our knowing. Absolutely grounded in the greater Truth of our lives, regardless of circumstances or criticism, either from the Voice of the World, or the voice in our head.