Answer: The wisdom of Kabbalah develops a person, even though it seems to us that it limits him. He simply sinks deeper into himself, and so it seems to us that he is apparently limited. He locks onto something specific and aims toward one thing.
The wisdom of Kabbalah prepares a person for a breakthrough to the spiritual world, and after the breakthrough, Ein Sof (Infinity) is revealed to him.
From the Kabbalah Lesson in Russian 12/11/16