What is the arcana is the means by which all is revealed?

The phrase "The Arcana is the Means by Which All is Revealed" is deeply associated with the Persona series, particularly Persona 3. It's a thematic statement about the power of understanding and embracing the various aspects of the self, represented by the Major Arcana of the Tarot.

The Arcana themselves are not simply playing cards; they symbolize different archetypes, life lessons, and potential paths. Understanding these archetypes – such as The Fool, The Magician, The Priestess, The Emperor, or The Lovers – allows the protagonists (and by extension, the player) to gain new abilities and strengthen their Persona.

The act of "revelation" comes in two primary forms:

1. Self-Discovery: By forming Social Links (or Confidants in later games) with characters who embody a specific Arcana, the protagonist learns about themselves and their relationships. This allows for personal growth and a better understanding of the world.

2. Unveiling Truth: The Arcana also hint at the deeper mysteries and conflicts within the game's narrative. Understanding the symbolic meaning of each Arcana can provide insights into the motivations of characters, the nature of the enemy, and the ultimate fate of the world.

In essence, "The Arcana is the Means by Which All is Revealed" suggests that true knowledge and power come from understanding the complexities of the human condition and the interconnectedness of all things. It's a call to explore the hidden depths of the self and the world around us.