It is written, "We will do and we will hear," which means that we have the opportunity to work on the connection between us as much as we can in the material world, acting "as if" we want to unite. That is why we are in this illusory, false world. It was given to help us, not to punish us!
We are in a group that moves toward the Creator, and we are lying to ourselves, "playing" the game of spirituality the way children play as if they were adults. We pretend to be drawn to one another and to love each other, while everything we do is a pretense. However, even these external efforts attract the Light that Reforms upon us and bring us closer to the Creator.
As a result, we attain the state of "mutual guarantee," where every person guarantees that his friend will have the necessary inspiration and the forces to awaken upon him the Light of Correction (the reception of the Torah – see Baal HaSulam’s article, “Matan Torah”).This does not mean that I am happy because I have been freed of my worries and am in a society that takes care of me. Rather, the mutual guarantee gives us protection from our evil inclination because it allows us to replace care for ourselves with care for society. To the degree I start to worry about others, I stop worrying about myself.
In the meantime, we are under the rule of the "Egyptians," which is how Kabbalah calls our global egoism. To the degree we attain the mutual guarantee, we will be able to come out of "Egyptian" rule and "come out of Egypt." Then we will stop worrying about ourselves and will replace concern for ourselves with concern for society.
When we come out of our small, inner, egoistic world to the outside, we will start to feel a new reality. Desire determines everything since it is the matter of creation. If we aim ourselves at the common desire through the mutual guarantee, then when we go from our personal desire to the common desire, we will reveal a new place, a new universe. That’s how we go from one world to another.
From the 4th part of the Daily Kabbalah Lesson 9/17/10, Selected Excerpts on Yom Kippur