Question: Why should one be engaged in correcting this world? Why should one aspire to improve life, happiness, and goodness if according to the wisdom of Kabbalah, this entire world is an illusion and imaginary emptiness?
Answer: This illusion was given to us so that we would get rid of it! We do not correct this world, it does not need correction! Also, there is nothing to correct our existing in this situation in the world.
We must transcend this world, taking ourselves out of it to the next trajectory, to the next level, to the level of the upper world. This world is the most insignificant and darkest; there is nothing to correct in it; it exists only to transcend it.
Question: Is it possible to be happy in an imperfect world?
Answer: Such a thing is possible because it makes no difference whether the world is perfect or not; it is up to you to use it correctly to become a partner of the Creator, to give enjoyment to the Creator.
When you reach this state, you will see that basically there is nothing unfortunate in this world. For our system of perception, this is a paradox, but when we enter the sensation of the upper world, we begin to see that the only thing that exists in the world is the upper Light that fills everything; there never was anything and there have never been any problems or unhappiness in this world.
From the Kabbalah Lesson in Russian 6/19/16