Answer: If we are connected with each other well and strongly, with the intention for our goal, in common mutual bestowal, this will definitely reach the world, and it will start to change.
The fact is that we are connected together through the same inner system. What we study in Kabbalah: Sefirot, Partzufim, the worlds—all these are connections between us. They are not somewhere in outer space: This is our real connection.
Revealing it in the groups of ten, we suddenly see that there are the circles of the worlds between us that connect us, how we influence these connections, and they affect us, and the Light is manifested between them—this is the manifestation of the Creator, His revelation.
From the Virtual Lesson 6/2/13