I was planning a post and going to use this title, but without the quotation marks.

I wasn’t aware of the book that begins with the very same words.

Before starting to write – the original post was meant to be about the relationship between us, people, and the laws that govern our lives – I checked on Google whether somebody else had already used the same title and where they had went from there.

Since G‑d is the ultimate perfection and is free of all limitations and definitions, it is self-evident that, in the words of the Alter Rebbe, “The fact that He creates universes does not express what G‑d is.” At the same time He is, as Maimonides writes in his Laws of the Fundamentals of Torah, “the one who brings every existence into being; all existences exist only as derivatives of His ultimate existence” and the one upon whom “all existences are utterly dependent.” It is also obvious that just as no creature can comprehend the nature of G‑d’s creation of reality ex nihilo, so too no creature can comprehend the nature of G‑d, even the nature of G‑d as the creator of the world and the source of every existence.

In the words of the great Jewish philosophers: “If I knew Him, I would be Him.”

So, though a person realizes and understands that no thing can create itself, and that one must therefore conclude that the created reality has a source that generates its existence, this is proof only of the existence of the Creator, not an understanding of what He is, even as “Creator.”

Now, after reading Rabbi Schneerson’s (the Lubavitcher Rebbe) words, I cannot stop wondering what drives certain people to pretend that they have fully understood God’s will and therefore their actions/words are not only ‘correct’ but also above any doubt.

Not to mention their insistence that we, the rest of the (not divinely blessed with such a deep understanding) people, must follow their directions or suffer the consequences?
Here on Earth, at ‘their’ hands…

On the other hand, the same principle has been affirmed – time and time again – by various scientists.
For example, by Werner Heisenberg.
The depth of the uncertainty principle is realized when we ask the question; is our knowledge of reality unlimited? The answer is no, because the uncertainty principle states that there is a built-in uncertainty, indeterminacy, unpredictability to Nature.