Pleasure is only the equivalence of form with the Maker. When we equalise in every conduct with our Root, we sense delight.
(Baal HaSulam, Matan Torah [The Giving of the Torah])
There is not an element of reality or an occurrence of reality in a lower world that you will not find its likeness in the world above it, as identical as two drops in a pond. And they are called “root and branch.” That means that the item in the lower world is deemed a branch of its pattern found in the higher world, which is the root of the lower element, as this is where that item in the lower world has been imprinted and made to be. That was the intention of our sages when they said, “You have not a blade of grass below that has not a fortune and a guard above that strikes it and tells it, ‘Grow’!”
(Baal HaSulam, The Essence of the Wisdom of Kabbalah)
This wisdom is no more and no less than a sequence of roots that hang down by way of cause and consequence, following fixed, determined laws that interweave into a single, exalted goal described as “the revelation of His Godliness to His creatures in this world.”
(Baal HaSulam, The Essence of the Wisdom of Kabbalah)
"The Torah, which is divine wisdom, has nothing physical in it."
(The Maharal of Prague, "Derech Haim", author's foreword)
"The Torah is spirituality"
(Rabbi Nachman of Breslov, Likutei Moharan, I)
The secrets of the Torah clothe in parables and riddles in the Torah due to the extension of the Torah and its lowering from the highest degree down to this earthly world.
(The Ramak, Know the God of your Father, 14)
Rabbi Shimon said, woe unto one who says that the Torah comes to tell literal tales. However, all the words of the Torah have the superior things and uppermost meanings.
(Book of Zohar)
“Thus, Kabbalists have found a set and annotated vocabulary sufficient to create an excellent spoken language. It enables them to converse with one another of the dealings in the spiritual roots in the upper worlds, by merely mentioning the lower, tangible branch in this world, which is well defined to our corporeal senses. The listeners understand the upper root to which this corporeal branch points because it is related to it, being its imprint. “
(Baal HaSulam, The Essence of the Wisdom of Kabbalah)