The key, it seems, lies in understanding how light, specifically the light of Eyn Sof (אין סוף), the Infinite One, moves and interacts with the created world.
Imagine a beam of pure, unadulterated light. Not just any light, but the very essence of divinity. Now, imagine that light descending, cascading down through the levels of existence. According to the Kalach Pitchei Chokhmah, this descent isn’t hesitant or weak. It’s powerful, forceful, unwavering. It doesn't stumble. It doesn't falter. It descends with great power.
Why is this important? Because the way this light descends is crucial to how anything exists at all. It's not a trickle, but a torrent. All lights, after all, emerge from Eyn Sof.
But here's the really interesting part. This light doesn't just stay put. It descends, fulfills its purpose, and then...ascends. It returns to its source.
So, what happens to the place where the light shone? Does it just disappear? Nope. It leaves something behind. A trace. A residue. This trace is called a reshimu (רשימו). Think of it like the warmth you feel on your skin after the sun has set, or the faint scent of flowers after they've been removed from a room. It’s a remnant of the divine presence, a fingerprint of infinity.
And this reshimu is critical. It’s what allows each level of existence to take on its own unique, limited form. It's the essence that remains after the initial great light departs. It allows a limited light, suited to a specific level, to take on its own existence.
In other words, the descent and ascent of the divine light isn’t just a one-time event. It's a process of continuous creation, of imbuing existence with both the power of Eyn Sof and the capacity for individual being. This, says the Kalach Pitchei Chokhmah, creates a bond, connecting all lights to their ultimate source.
The light returns to its source, but the impact of its presence remains, forming the very foundation of our reality.
Isn't that something to ponder? The next time you see a sunset, maybe you'll think about the light not just fading away, but leaving behind a reshimu, a divine spark that continues to shape the world around us. A constant reminder of the infinite within the finite.