Answer: It’s the same as connecting to the group. I have a spark of love for another called “the point in the heart.” But it is just a spark which won’t flare up by itself. I have to connect it to the sparks of my friends. If our sparks unite, it will supply us with greater strength for correction. And then we will receive the Light.
The same applies to our work with the world: A person has no desire to correct his or her soul unless he unites with “the nations of the world.” It’s because one part of his soul (GE) exists in himself and his friends, while the other part (AHP) in “the nations of the world.” Our task is to unite these parts in order to create the whole Kli (vessel).
From the 1st part of the Daily Kabbalah Lesson 2/13/2011, Writings of Rabash