A Wheel Within a Wheel
Now as I beheld the Chayot [living creatures], behold one Ophan [wheel] at the bottom hard by the living creatures, at the four faces thereof. The
May 21, 2021 / 10 Sivan 5781
5 Comments
ohr pnimi
The Soul is in the Blood
For the life of the flesh is in the blood.” (Leviticus 17:11) The word translated here as “life” in the Hebrew original is nefesh, i.e.,
May 4, 2020 / 10 Iyyar 5780
6 Comments
The Surrounding Light and the Penetrating Light
The Torah portion Vayakhel deals with the construction of the Mishkan, i.e., the “Tabernacle.” In Kabbalah, the Mishkan is viewed as a microcosm that represents
March 23, 2020 / 27 Adar 5780
2 Comments
Ki Tisa Hints at the Coronavirus
On the Eve of Shabbat, we received a government mailing containing documents that we were required to fill out and send back to the Census
March 16, 2020 / 20 Adar 5780
2 Comments
Three-and-a-half Hakafot — Topology of Simchat Torah
Why is this night different from all other nights, asks a child on the Seder night. On this Simchat Torah I asked a different question—why
October 15, 2017 / 25 Tishri 5778
No Comments
Mishkan – a Metaphor for Quantum Reality, II
Continuing the theme of my last post, Mishkan – a Metaphor for Quantum Reality, the analogy between the Tabernacle (“Mishkan”) and quantum reality goes even
May 29, 2017 / 4 Sivan 5777
2 Comments
