Rabash, Letter 42: And when everyone has annulled himself and everyone worries only about the Creator’s sake, then they have no private judgment, since there are no more private opinions, and all the individuals annul themselves and all enter the domain of the unique.
Incorporation is the main thing; incorporation brings the general vessel back to the corrected state and what is more it adds to the vessel an intensity that is 620 greater. What used to be simply connected in the system of Adam HaRishon (first man) before the sin, has become something that is much greater. It isn’t the same matter and not the same initial “earth” anymore but actually becomes similar to the Creator in every sense.
In terms of intensity that is 620 times greater, it is about a qualitative ascent that cannot be described in words. We go through a kind of enhancement and move from the created being to the Creator, thus raising ourselves to the level of the Giver.
This doesn’t mean that from now on I surround the whole world by my perception; it isn’t about this world at all, but about totally different levels. The size of the first spiritual level cannot be measured in our world, neither in height nor in intensity.
Everything is attained only by incorporation when I fill the friends and the friends fill me. No one can fill himself, only others can and it is only from them that he will receive a filling.
From the Daily Kabbalah Lesson 7/05/13, Preparation to St. Petersburg Convention, “Love Your Neighbor as Yourself,” Lesson 3