And as Baal HaSulam, one of the great 20th-century Kabbalists, points out in his "Preface to Zohar," this essence, this "fourth mode," is incredibly elusive. We have no grasp of the essence of a person without the substance of their being.
Think about it. Our five senses – sight, hearing, smell, taste, and touch – and even our imaginations, only give us glimpses, reflections, shadows of this essence. They show us manifestations of it, but never the thing itself.
Baal HaSulam uses a simple but profound analogy. Imagine your soul, your self – that irreplaceable "you" that shines through your actions and expressions. This core, this essence, is beyond words. It can’t be grasped directly. It exists within all things. You might think of it as the divine life-force that powers all creation.
These essences are imperceptible to our senses. Instead, we only perceive their physical impact within the measurable, material world.
Consider sight. What do we actually see? We don't see the essence of an object. We only see traces of its visible essence, made visible by light bouncing off of it. Hearing? It's just air, sound waves, pushing against our eardrums, letting us know something is nearby.
Smell? The same. It's air carrying molecules released by an object, hitting our olfactory receptors. Taste? The result of something making contact with our taste buds.
In each case, our senses only present us with manifestations of activities caused by an entity, not the entity itself. We are always at one remove from the truth.
It's a bit mind-bending, isn't it? We're surrounded by the world, interacting with it constantly, but we're only ever experiencing its surface. We are like detectives, piecing together clues but never quite able to see the hidden hand, the core of being.
The implications of this are huge. If we can't even grasp the essence of something as seemingly tangible as a physical object, what hope do we have of understanding something as complex as the human soul? Or, dare we say, the divine?
This isn't meant to be discouraging. Instead, it's an invitation. An invitation to look beyond the surface, to seek out the hidden depths. To understand that there's more to reality than meets the eye (or ear, or nose, or tongue, or skin). It’s a challenge to engage with the world in a more meaningful, thoughtful, and ultimately, spiritual way. Perhaps, by acknowledging the limits of our perception, we can begin to glimpse something of the infinite essence that lies hidden within everything. What do you think?