Jewish mysticism gives us a fascinating, mind-bending concept: Adam Kadmon.

Adam Kadmon, literally "primordial man," isn't just some ancient dude. According to kabbalistic tradition, Adam Kadmon is the beginning of everything, the most ancient of all primordial beings. The Tree of Souls tells us that Adam Kadmon precedes all other creations, and from Adam Kadmon, all other worlds spread forth. Think of it: before there was anything, there was Adam Kadmon.

So, what is Adam Kadmon, exactly? Well, it's complicated! It’s described as the first creation to fill the void created by God's contraction. Remember that? God had to make space within Himself to allow the universe to exist. Adam Kadmon is what filled that space. Adam Kadmon consists of ten emanations in the form of circular wheels, one inside the other, followed by the form of a single human being – a completely spiritual being.

Now, here's where it gets really interesting. When we say that humans were created in the image of God, it's not referring to God directly. Because, let's be clear, God Himself has no form or image. Instead, it refers to the form of Adam Kadmon. Adam Kadmon is filled with the light of the infinite, extending from one end of the empty space God created to the other.

Where does this light come from? Some say it emerges from openings in Adam Kadmon's skull – his ears, nose, mouth, and eyes. Others say it issues from his mouth, his navel, and even his phallus. Wherever it comes from, the lights that issue from Adam Kadmon's mouth reach into all corners of the world. According to Tikkunim, only the points of the lights, called the branches, go forth, while the roots remain within him.

Imagine lights shining from the forehead of Adam Kadmon in rich and complex patterns, some even taking the form of letters and words of the Torah! These lights, we're told, come forth from where the box of tefillin (phylacteries) is placed. All the lights that shine forth from Adam Kadmon eventually come together into a single circle. But the light that remains inside Adam Kadmon is far greater than the light that emerges. It’s like a cosmic filter, allowing us to perceive just a fraction of the divine.

Adam Kadmon contains thousands upon thousands of worlds! The first four to emerge are the Four Worlds: Atzilut (Emanation), Beriah (Creation), Yetzirah (Formation), and Asiyah (Action). According to Etz Hayim, Hekhal Adam Kadmon, these worlds correspond to the senses of vision, hearing, smell, and speech. The creation of Adam Kadmon and these lower worlds had a beginning in time. But the Infinite One, known as Ein Sof, has no beginning or end.

So, is Adam Kadmon a literal being? Probably not in the way we typically think of beings. Kabbalists see Adam Kadmon as both a mythic figure and an abstract function. It is the spiritual prototype of man, a kind of cosmic soul. But it's also understood as an anthropomorphic manifestation of God, a male deity assuming the shape and features of a human being. The concept likely evolved from the older idea—prominent in Philo's writings—of a heavenly man who was created at the same time as, or prior to, the earthly Adam. Yosef ibn Tabul, in Kerem Hayah leShlomo, even suggests that Adam Kadmon, like the earthly Adam, transgressed in some fashion.

Aryeh Kaplan points out in Inner Space that Kabbalah allows us to interpret these anthropomorphisms allegorically rather than literally. It's not about taking these descriptions at face value, but about understanding the deeper, underlying meaning.

Think of Adam Kadmon as a cosmic metaphor, representing a stage in the creation of the world and the universe itself. Jorge Luis Borges, in "The Aleph," even describes Adam Kadmon as representing the "inconceivable universe." Adam Kadmon also represents a cosmic realm. As Hayim Vital clarifies in Etz Hayim, Derush Igulim ve-Yosher, the human qualities attributed to Adam Kadmon shouldn't be taken literally. It's a way for us to understand higher spiritual matters that are otherwise beyond human comprehension.

Ultimately, Adam Kadmon is part of the complex kabbalistic theory of God's emanation of the world, containing the ten sefirot (divine attributes). From this perspective, Adam Kadmon isn't just a primordial being but a cosmic forcefield that contains the creative forces of existence.

So, the next time you look up at the night sky, remember Adam Kadmon. Remember that everything we see, everything we experience, is ultimately rooted in this first, primordial being, this bridge between the infinite and the finite. It’s a powerful reminder of the interconnectedness of all things, and the spark of the divine that resides within us all.