Answer: This is all in a person. After all, we are not speaking about the Creator . When we say “Creator,” we mean “come and see.” You speak about Him to the degree that you attain Him in your feelings. But it is in your feelings. We don’t know anything about the Creator Himself before we attain Him in our feelings.
Question: If we look at what the Creator has created, at nature, can we conclude that the upper force is probably wise because He created us?
Answer: This is a childish approach.
Question: Does this mean that I cannot say that the Creator is wise according to what I see?
Answer: You can because everything in nature was indeed created wisely and this means that the internal force of nature is also wise, but what then?
Question: Isn’t that a proof for a Kabbalist?
Answer: No. Proof is attainment not the revelation of something on the level of the corporeal world, in our one-sided egoistic attributes and desires.
From the Kabbalah Lesson in Russian 3/12/17