The Kabbalists, those seekers of hidden wisdom, grappled with this very problem. They spoke of the Eyn Sof, often translated as "the Infinite" or "Without End." Think of it: a reality so vast, so beyond comprehension, that it utterly transcends our ability to grasp it. The Eyn Sof is, in its essence, unknowable, unseeable, and beyond all description.
So how does anything come from this unknowable source?
The answer, according to Kabbalah, lies in the Sefirot. These are often described as divine attributes, emanations, or vessels through which the Eyn Sof manifests in the created world. Imagine them as facets of a prism, each reflecting a different aspect of the divine light.
But here's the crucial point: The Sefirot are not separate from the Eyn Sof. The Kalach Pitchei Chokhmah teaches us that the very root revealed through these Sefirot is none other than the Eyn Sof itself. Even though the Eyn Sof intrinsically remains hidden, it chooses to reveal what it wills through these attributes.
Think of it like this: Before the Sefirot were "revealed," they were entirely subsumed within the Eyn Sof, like countless potentials hidden within its limitless will. They existed, but without distinction. But when these attributes emerged, they took on a new identity. They were no longer simply the Eyn Sof, because now they possessed ketz and takhlit – an end and a limit, as we’ve discussed.
And that's why they're called Sefirot. The word comes from the Hebrew root SaFaR (ספר), which means "to count" or "to number." This highlights that they possess a measure, a defined characteristic, and a limit. They are distinct, countable aspects of something ultimately immeasurable.
So, what does this all mean? It means that even though we can never fully grasp the infinite nature of the Eyn Sof, we can perceive its presence, its influence, through the Sefirot. It is through these divine attributes that the unknowable makes itself known, that the infinite touches the finite. And in understanding the Sefirot, perhaps we can catch a glimpse, a glimmer, of the boundless mystery that lies beyond.