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The Circumcision—The Interference of Parallel Universes

This is My covenant, which ye shall keep, between Me and you and thy seed after thee: every male among you shall be circumcised. And ye shall be circumcised in the flesh of your foreskin; and it shall be a token of a covenant betwixt Me and you. And he that is eight days old shall be circumcised among you, every male throughout your generations. . . . and My covenant shall be in your flesh for an everlasting covenant. (Genesis 17:10–3)   Sages tell us that Abraham and other patriarchs knew the Torah prophetically before it was given to the Jewish people on Mount Sinai some 364 years after the Akeida took place.[1] Moreover, sages tell us that Abraham “observed” all of the Torah commandments. However, Abraham’s observance of the Torah commandments [...]

Akeida in Parallel Universes

Michael Frayn’s 1998 play, Copenhagen, concerns a meeting between two great physicists, Niels Bohr and Werner Heisenberg, in 1941 in Copenhagen. In this play, the spirits of Heisenberg, Bohr, and Bohr’s wife, Margrethe, come together in the afterlife to answer Margrethe’s question, “Why did Heisenberg come to Copenhagen?” Bohr and Heisenberg worked closely together in Copenhagen in the 1920s while developing atomic physics, resulting in the formulation of quantum mechanics. Bohr was already an accomplished scientist when the young German Heisenberg joined his group, and Bohr began mentoring him. Heisenberg became one of the leading figures in formulating the new quantum mechanics. Later, Heisenberg joined the group of German physicists developing nuclear weapons for Nazi Germany. Why did Heisenberg return to Copenhagen in 1941? Denmark was at that time already occupied by Germany. [...]

The Akeida — The Binding of Isaac

And He said: “Take now thy son, thine only son, whom thou lovest, even Isaac, and get thee into the land of Moriah; and offer him there for a burnt-offering upon one of the mountains which I will tell thee of.” (Genesis 22:2)   The Akeida (the Binding of Isaac) is one of the most enigmatic and troubling stories of the Bible. Its utmost importance is underscored by its inclusion in the daily morning prayers and its central role in the Rosh Hashanah services.[1] In summary, G‑d commands Abraham to sacrifice his son, Isaac, in the land of Moriah. Abraham hurries to fulfill the command and travels with Isaac to Mount Moriah, where he builds an altar, binds Isaac, and raises a knife, ready to sacrifice Isaac. At the last moment, an angel [...]

Abraham and Lot—A Story of Decoherence

So Abram went, as the Eternal had spoken unto him; and Lot went with him… And Abram took Sarai his wife, and Lot his brother’s son… (Genesis 12:4-5) And Abram went up out of Egypt, he, and his wife, and all that he had, and Lot with him, into the South. (Genesis 13:1) And Lot also, who went with Abram, had flocks, and herds, and tents. And the land was not able to bear them, that they might dwell together; for their substance was great, so that they could not dwell together. And there was a strife between the herdmen of Abram’s cattle and the herdmen of Lot’s cattle. And the Canaanite and the Perizzite dwelt then in the land. And Abram said unto Lot: ‘Let there be no strife, I pray thee, [...]

By |2020-11-09T20:53:35-05:00October 30th, 2020|Lech-Lecha, Uncategorized|0 Comments

Noah’s Ark—Three Layers of Reality

A light shalt thou make to the ark…with lower, second, and third stories shalt thou make it. (Genesis 6:16) We mentioned in the previous posts that Noah’s ark was a microcosm.[1] As we discussed in the previous post, “Noah’s Ark—Three Layers of Being Human,” most structural parallels related to Noah’s ark are based on its tripartite structure —that is, its having three tiers. In Chasidic thought, the three levels of Noah’s ark correspond to three worlds of BiYA—Beriyah (the World of Creation), Yetzirah (the World of Formation), and Asiyah (the World of Action). In this essay, we will investigate how the tripartite structure of Noah’s ark is reflected in the structure of reality. We might say that the totality of existence comprises three layers—physical, informational, and spiritual. The classification of reality into three [...]

Noah’s Ark—Three Layers of Being Human

A light shalt thou make to the ark, and to a cubit shalt thou finish it upward; and the door of the ark shalt thou set in the side thereof; with lower, second, and third stories shalt thou make it. (Genesis 6:16)   As mentioned in the previous post, “The Noah’s Ark—A Model of a Living Cell,” Noah’s ark was a microcosm. Structural parallels have been drawn between Noah’s ark and the Holy Temple in Jerusalem (Bet HaMikdash), Tabernacle (Mishkan) (each of these sanctuaries is also called microcosm in its own right), and Mount Sinai—all based on the parallel between three levels of Noah’s ark, on the one hand, and three levels of the sanctity of various areas in the sanctuaries and Mount Sinai, on the other. In the previous chapter, we investigated [...]

Noah’s Ark—A Model of a Living Cell

Make thee an ark of gopher wood; with rooms shalt thou make the ark, and shalt pitch it within and without with pitch” (Genesis 6:14) A light shalt thou make to the ark, and to a cubit shalt thou finish it upward; and the door of the ark shalt thou set in the side thereof; with lower, second, and third stories shalt thou make it. (Genesis 6:16) And of every living thing of all flesh, two of every sort shalt thou bring into the ark, to keep them alive with thee; they shall be male and female. (Genesis 6:19) And the Eternal said unto Noah: ‘Come thou and all thy house into the ark…’ (Genesis 7:1)   Kabbalah teaches that Noah’s ark was a microcosm of the world. The ark appears to be [...]

Let There Be Light

And G‑d said: “Let there be light.” And there was light. And G‑d saw the light, that it was good; and G‑d separated between the light and between the darkness. And G‑d called the light day, and the darkness He called night. And there was evening and there was morning, one day. (Genesis 1:3-5)   This short passage from Genesis presents several difficulties that many classical commentators struggle to address. The first problem has to do with darkness and the separation of light from darkness. As we know today, darkness is not a substance—it is merely the absence of light. The verse states that G‑d separated between the light and the darkness. Presumably, before this “separation,” the light and the darkness existed together. How is this possible? By definition, the presence of light [...]

Tzimtzum III—Renormalization—Sweeping Infinites Under the Rug

Sweeping Infinities Under the Rug—or Renormalization Having dealt with internal contradictions in the previous section (see Physics of Tzimtzum I — The Quantum Leap and Physics of Tzimtzum II — Collapse of the Wave Function), we are left with another problem—infinity. Although G‑d concealed His self-contradictory nature by “sweeping paradoxes under the rug” in the process akin to the collapse of the wave function, the Light of the Infinite (Ohr Ein Sof) filled the whole of existence with infinite Divine emanation. This infinite radiation left no room for any finite creation to emerge. What was G‑d to do? Having aced the exam on quantum field theory with flying colors, G‑d employed the favorite trick of theoretical physicists in sweeping infinities under the rug using what is called “renormalization.”[1] Roughly speaking, renormalization solves the [...]

Physics of Tzimtzum II — Collapse of the Wave Function

In the previous post “Physics of Tzimtzum I—The Quantum Leap”, we gave a general overview of the mystical doctrine of tzimtzum—the cornerstone of Lurianic Kabbalah. It is time to get into the details. The first phrase that describes the process of tzimtzum in Etz Chaim states: Ein Sof “contracted” (tzimtzem) Himself in the point at the center, in the very center of Ohr Ein Sof. This sentence raises several difficult questions: First, what could it possibly mean that the Infinite (Ein Sof) “contracted” (tzimtzem) Himself? In Hebrew, the word tzimtzum comes from the root TZM, which means “to diminish” or “to fast,” that is, to “diminish” oneself.[1] It can also mean “to be precise,” that is, to remove ambiguity.[2] The repetition of the root TZM is a grammatical form of doubling down, an extreme [...]

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