That’s kind of what we’re up against when we talk about the Sefirot.

So, what are the Sefirot?

Well, in the Kabbalah, the Jewish mystical tradition, the Sefirot (סְפִירוֹת) are often described as lights. Think of them as divine emanations, the way that God reveals Himself in the world. They're like facets of a diamond, each reflecting a different aspect of the divine light.

The Kalach Pitchei Chokhmah, a Kabbalistic text, emphasizes that it is through these Sefirot that Godliness "unfolds" or "extends." The Hebrew term for this unfolding is hitpashtut (התפשטות). But here's where it gets interesting. Can we really say that God "extends" or "changes"?

The Kabbalists wrestle with this. Because, of course, the very idea of change or extension doesn’t really apply to God. God is infinite, unchanging, beyond our limited human understanding. So, if God doesn't change, what is this unfolding?

The Kalach Pitchei Chokhmah tells us that this unfolding, this hitpashtut, is really a radiation of light, an he’arah (הארה). It's not that God actually extends, but rather that the radiance that spreads from Him appears to us as an unfolding or revelation.

Think of it like the sun. The sun itself doesn’t change when it sends out its light, right? But the light does spread, reaching all corners of the earth, revealing the world to us.

In the same way, the Sefirot are these radiations of light, this he’arah, that reveal Godliness to us. They are the way we perceive and interact with the divine, even though the divine itself remains beyond our full comprehension.

So, the next time you hear about the Sefirot, remember that they are not just abstract concepts. They are lights, illuminating the path to understanding the divine. And while we can't fully grasp the infinite, the Sefirot offer us a glimpse, a radiant glimpse, into the heart of Godliness.