Answer: They are levels of the revelation of the Creator.
The fact is that we reveal the Creator only to the extent of our similarity to Him, like any physical law. We are given a very simple property—a property of bestowal and love, emanation. We must discover this within ourselves.
To the extent that we can generate it, we will attain it according to the law of equivalence of form. As much as we can be similar to it from the inside, it will manifest itself from the outside.
The quality of bestowal and love fills everything, but we currently have absolutely no perception of it because we are opposite to it. As soon as we resemble it, we will begin to perceive it and reveal the upper world in which we will exist in this quality.
Question: Will I then see everybody around me as loving?
Answer: Yes. I will see everyone that way because by correcting my qualities from hatred to love, I correct all the enemies, turning them into loving ones. I will then see nothing bad outside and the enemies will suddenly become friends.
About this, it is written that the one who turns hatred into love is a hero among heroes.
From the Kabbalah Lesson in Russian 3/4/18