Britannica Sources used in this answer

Why did Plotinus believe that the One could not be fully described in language?

Created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

Plotinus believed that the One could not be fully described in language because it is an ultimate principle that is absolutely simple, undetermined, and entirely free from limitations.1

Because the One transcends all conceivable reality and lacks division, attributes, or specific traits, it cannot be categorized as an object or defined by predicates. Plotinus maintained that human language and thought are inherently inadequate for expressing this supreme reality, as they are designed to describe limited, defined things.12

Consequently, he viewed his own descriptions of the One not as definitions, but as tools intended to point the mind toward the source of all perfection. For Plotinus, the One can only be known through a radical, immediate union that transcends both imagination and discursive reasoning. This mystical experience is a state where the mind is raised to an awareness beyond duality, which remains fundamentally indescribable.21