The wisdom of Kabbalah is a method for the correction of the world, correction of mankind. So essentially, we need to descend to the level of even the simplest person, because everyone must reach the correction and adhesion with the Creator, Dvekut. The whole universal Kli, that is, all the creatures, regardless of who they are or what they are. The whole of creation—still, vegetative, animate and speaking -- must reach complete adhesion with the Emanator...
It is a very special article, the first article written by Baal HaSulam for the purpose of the dissemination of the wisdom of Kabbalah “among the people,” as he writes, meaning “for everyone.” And there is a reason why it is called Matan Torah (the giving of the Torah), [referring to the question] “under which conditions does one receive the Torah?” ...