First, there was only G‑d.

Then, at a finite time-point within His timeless infinity, G‑d created man.

For thousands of years, there was only G‑d and man. Man lived in "a world," but that was just scenery, a backdrop painted with matter — patches of withheld light — against which the G‑d / man saga played. Man was evil and righteous; he turned away from G‑d, searched for G‑d, found G‑d, discovered goodness and truth, attained spirituality and holiness. The physical world played no significant part in this saga — it was just there to provide the context.

Then, one bright and stormy Shabbat morning, the world became real.

On the 6th of Sivan of the year the year 2,448 from creation, G‑d descended upon Mount Sinai and instituted the "mitzvah," the divine commandment. An act that unites three elements — commanded by G‑d, enacted by man, utilizing a physical object.

After Sinai, the physical world is a partner in the G‑d / man saga: the leather that becomes a pair of tefillin, the wool that becomes the strings for tzitzit, the ink that becomes the letters in a Torah scroll, the wheat that becomes the matzah eaten on Passover eve, the copper that becomes the coin given to charity. These objects become "holy," which means that they become connected to G‑d, which means that they become something real.

The Tzaddik's Sin

In the third chapter of Ethics of the Fathers, the mishnaic sage Akavia ben Mahalalel teaches:

Reflect upon three things and you will not come to the hands of transgression. Know from where you came, where you are going, and before whom you are destined to give a judgment and accounting. From where you came — from a putrid drop; where you are going — to a place of dust, maggots and worms; and before whom you are destined to give a judgment and accounting — before the supreme King of Kings, the Holy One, blessed be He.

The Mishnah is known for its concise wording — every extra word or phrase is interpreted by the Talmud to enfold many layers of meaning and instruction. On the face of it, the above-quoted Mishnah is just using lengthy, repetitious wording to convey a single idea. Upon closer examination, however, the Mishnah includes three sentences, which can be interpreted as three separate messages:

1) "Reflect upon three things and you will not come to the hands of transgression."

2) "Know from where you came, where you are going, and before whom you are destined to give a judgment and accounting."

3) "From where you came — from a putrid drop; where you are going — to a place of dust, maggots and worms; and before whom you are destined to give a judgment and accounting — before the supreme King of Kings, the Holy One, blessed be He."

The Lubavitcher Rebbe explains that Akavia ben Mahalalel is in fact speaking to three different types of people: the materialist, the spiritualist, and the tzaddik.

The third and last part of our Mishnah is addressed to the materialist, who sees nothing higher — indeed nothing other — than the body and its needs, wants and desires. It's all but useless to speak to the materialist about his soul. So we talk to him about his body — about the fact that it's nothing more than a bag of flesh with a slimy beginning and a maggoty end, and that there's a higher authority before which it will one day be taken to task for all it did during its earthly life.

The second and middle part of the Mishnah is addressed to the spiritual person. To him, we need not speak of the lowliness of the body; instead, we extol the virtues of the soul: "Know from where you came, where you are going, and before whom you are destined to give a judgment and accounting." We speak of the soul's life origins as "a very part of G‑d above," of the "World to Come" to which it is propelled by the good deeds of a virtuous life, and of the day it will merit to give "a judgment and accounting" before the Source from which it came and to which it shall return.

And then there is the tzaddik, the perfectly righteous individual. To the tzaddik we don't speak of the lowliness of the body, for the tzaddik's body is refined and rarified, as holy, perhaps even holier, than his soul. Nor do we speak to the tzaddik about his soul — the tzaddik doesn't care about his soul. He's not interested in spiritual development. He's not interested in the World to Come. All he desires is to lose himself within the all-embracing reality of G‑d, like a tiny candle-flame absorbed and nullified within a great fire.

Still, the tzaddik, too, can "come to the hands of transgression." The tzaddik, too, can sin — not in forgetting about G‑d, but in forgetting about the world. The tzaddik may backslide to the pre-Sinai reality, when there were only two things — only G‑d and man, and their quest for each other.

So the tzaddik is admonished: "Reflect upon three things." Remember that Shabbat morning at Sinai when G‑d descended upon the mountain and decreed that the world shall henceforth be made real. Remember the day on which G‑d decreed that your purpose in life is not to lose yourself within Him, but to bring Him into the world and uplift the world to Him.