Biology

Hagar and Ishmael in the desert

The Well That Was Always There

(Parshat Vayeira, Genesis 21:14-21) Hagar and Ishmael are dying of thirst in the desert. In her despair, Hagar places her son under a bush and

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Silhouettes with glowing Hebrew letters at sunset.

The Fertility of Letters

When G‑d promises great wealth to Abram, after Abram refuses the spoils of war offered by the King of Sodom, Abram retorts: What can You

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Abstract painting with vibrant colorful brushstrokes

The Rainbow That Isn’t There

Everyone marvels at the beauty of a rainbow—its perfect arc, its radiant colors. Yet, in truth, the rainbow doesn’t exist out there. The spectrum of

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Ten Systems—Ten Sefirot

… mi‑b’sari echezeh Elokah—From my flesh I behold G‑d (Job 19:26) Introduction – “In His Image” The Torah’s initial description of humanity is both profound and enigmatic:

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Gazing at the Shekhinah

In his commentary on this week’s Torah Portion, Yitro, Rabbi Chayim Vital, writing in the name of his teacher, the Ari-zal, states that Abel was

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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.,

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Fractal Tu B’Shevat

When thou shalt besiege a city a long time, in making war against it to take it, thou shalt not destroy the trees thereof by

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String Theory

Speak to the children of Israel and you shall say to them that they shall make for themselves fringes on the corners of their garments,

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