The Doctrine of Reflection posits that every action contributes to the chain of reality, subtly influencing subsequent events. Each layer serves as a reflection of the one above, becoming a mirror for the one below.

While every reflection introduces distortion, it should not be misconstrued as failure. Instead, it is a form of creation.

When reality reflects Spirit, it undergoes transformation. When memory reflects reality, it undergoes transformation. When a painting reflects memory, it undergoes transformation. When another person interprets the painting, it undergoes transformation once more.

Therefore, truth is never confined to the object or vessel; it resides within the chain of reflections of the thing in its process of becoming. Most religions seek origins, while Nazili studies reflections. A Nazilic scholar is less concerned with the authenticity of a relic than with the beliefs held by subsequent generations. The belief itself becomes another reflection worthy of study.

The Department of Unverified Histories does not preserve facts; instead, it preserves reflections. In this manner, even false stories become sacred because they reveal how reality was refracted through human imagination.

Cosimo eventually makes a profound leap with these ideas. If every reflection alters the object reflected, then consciousness itself may have the power to alter reality.

He writes:

“The world is not observed. It is answered.”

This implies that the universe continuously adjusts itself in response to how it is perceived.

Consequently, artists become dangerous.

Not because they depict reality, but because reality gradually reorganizes itself around sufficiently persistent acts of imagination. Creative energy is a genuine force in the universe, rather than merely a metaphorical concept.

One chapter of the Codex is said to describe the universe as an endless palace of mirrors.

The ignorant believe in a singular, absolute image. The wise, however, understand that such an image never existed. Every mirror contains every other mirror: the center cannot be found because every reflection believes itself to be the original. This explains why the Shining One appears differently throughout history. It’s not that different ages are misremembering the same being; rather, they are each reflecting a different aspect of the same impossible entity.

Cosimo becomes convinced that the Shining One is neither a person nor a god. It is the first reflection—the universe became aware of itself. This awareness gave rise to another awareness, and so on.

In one surviving fragment, he supposedly writes:

“The First Light did not illuminate the world. It saw itself. The world was the consequence.”

This doctrine naturally elevates artists within the Cloak. A painter doesn’t depict a mountain; they create the mountain’s next reflection. A musician doesn’t compose a melody; they discover how tomorrow remembers today. A storyteller doesn’t invent history; they bend the angle of the mirrors through which future generations will perceive the past. In that sense, every creative act is an intervention in reality’s unfolding rather than a static commentary upon it.

However, there’s one final, hidden implication—one that Cosimo may have withheld except from trusted initiates.

If reflection always introduces change, then there can never be a perfect mirror, except one: the universe itself. Reality is the only mirror large enough to reflect the Furnace, but because reality is still only a reflection, it too is imperfect.

This imperfection is the source of time, suffering, death, forgetting, and history itself.