The knowledge that the first Kabbalists acquired did more than help them understand how things worked behind the scenes. With it, they were able to explain the natural phenomena we all encounter. It was only natural, therefore, that they became teachers, and that the knowledge they passed on to us became the basis for both ancient and modern sciences.
Perhaps we think of Kabbalists as secluded people hiding in dim, candle-lit chambers, writing magical scriptures. Well, until the end of the 20th century, Kabbalah was indeed kept secret. The clandestine approach toward Kabbalah evoked numerous tales and legends surrounding its nature. Although most of these tales are false, they still baffle and confuse even the most rigorous thinkers.

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Gottfried Leibnitz, a great mathematician and philosopher, candidly expressed his thoughts on how secrecy had affected Kabbalah: “Because man did not have the right key to the secret, the thirst for knowledge was ultimately reduced to all sorts of trivia and superstitions that brought forward a sort of ‘vulgar Kabbalah’ that has little in common with the true Kabbalah, as well as various fantasies under the false name of magic, and this is what fills the books.”
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But Kabbalah was not always secret. In fact, the first Kabbalists were very open about their knowledge, and at the same time, very much involved with their societies. Often, Kabbalists were their nation’s leaders. Of all these leaders, King David is probably the best known example of a great Kabbalist who was also a great leader.

The involvement of Kabbalists in their societies helped their contemporary scholars develop the basis of what we now know as “Western philosophy,” which later became the basis of modern science. In that regard, here’s what Johannes Reuchlin, a humanist, classics scholar, and expert in ancient languages and traditions, writes in his book, De Arte Cabbalistica: “My teacher, Pythagoras, the father of philosophy, took his teaching from Kabbalists … He was the first to translate the word, Kabbalah, unknown to his contemporaries, to the Greek word philosophy… Kabbalah does not let us live our lives in the dust, but elevates our mind to the height of knowledge.”