Answer: The subject that wisdom of Kabbalah explores is the possibility of being like the upper Light, the characteristic of absolute bestowal, the Light that surrounds us and within which we all exist.
Question: What exactly does the wisdom of Kabbalah explore in a person?
Answer: The wisdom of Kabbalah explores only one of his properties, the property of reception that is opposite to the property of bestowal, and the process by which it becomes similar to bestowal.
Question: Is there repeatability of results in the wisdom of Kabbalah?
Answer: Certainly, a Kabbalist constantly carries out experiments on himself and verifies them every second according to the Kabbalistic sources, where everything has already been written before him in different dimensions: the intensity of the Masach (screen), the Restriction, the characteristic of bestowal, its power, mutual interaction with the upper Light, resistance and so forth. Newton took the main elementary laws of mechanics specifically from there.
From the Kabbalah Lesson in Russian 2/28/16