What Does It Mean To Do Something Against The Creator?

Question: To do something against the Creator, does this mean against His desire to please the created beings?

Answer: You could say this, or you could say that you disagree with His oneness. He exists, and you exist. This is where a split occurs into absolute atheists who assert that no one exists except man and people who say that there is no one but the highest power, and between them is everything else. Man himself does not really comprehend where he is in it. All religions and beliefs are concentrated between these two points.

Kabbalah says that we exist unconsciously.

As humankind developed, it was considered that only we exist, and the Creator is a purely psychological picture. But now we are gradually coming to the need to reveal the Creator, to comprehend and reach Him.
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From the Kabbalah Lesson in Russian, 9/2/18