Who Knows All Of The Wisdom Of Kabbalah?

Question: Is there any Kabbalist who can say that he knows the entire wisdom of Kabbalah?

Answer: There were very many Kabbalists who attained this state.

The wisdom of Kabbalah is knowledge of the system of the management of our world, or as Baal HaSulam writes, the method for revealing theCreator to the creature in our world. Therefore, in any case, every person will be obligated to attain all of the knowledge of the wisdom of Kabbalah.
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From the Kabbalah Lesson in Russian 5/8/16