Names: Sapienta - Auresian
Alignment: True Neutral
Province(s): God of Magic, Knowledge and Äälar
Common Symbol: A hammer striking a rune-carved anvil that bleeds starlight
Followers: Äälar/Äälyn

Seppä, known as Sapienta to the Auresians, is the god of magic, knowledge, and Äälar/Äälyn. He is the divine smith of truth, the keeper of the ancient flame who shaped the first runes into the bones of the world and forged language from the ringing of his hammer. Where Clērātas provides the light of revelation, Seppä provides the tools and discipline to master it, emphasising that magic is a craft to be tempered and knowledge a treasure to be guarded.

He is depicted as a beautiful Äälar/Äälyn cloaked in twilight and starlight, wielding the hammer Kōrsaul, the Thought-Splitter. His holy symbol is a hammer striking a rune-carved anvil that bleeds starlight, a mark often tattooed in silver ink or etched into the staves of mages. Among his foremost children, the Äälar/Äälyn. Seppä forged the first language from the ringing of his hammer — the first sparks became vowels, the rhythm became grammar. He gifted this tongue to the first Äälar/Äälyn in the Pool of Ancestors, who sang it back into the world.

Seppä’s influence is found in the meticulous transcription of scrolls, the masterwork of the forge, and the silent "Aha!" of a long-sought discovery. He speaks in the rhythm of the hammer and the logic of the rune, valuing patience and the preservation of lore over the reckless pursuit of power. His champions are the "Stewards of Truth"—methodical archivists and mages who recover lost history and seal away dangerous magic that the world is not yet ready to wield.

In myth, Seppä is the ally of his mother, Clērātas, and a wary rival to the trickster Ættǫrr. Though distant from mortal affairs, he offers secrets freely to those with patience and discipline, especially his first children. He dwells in the Vault of Knowing, a crystalline labyrinth deep within a shimmering mountain, where he continues to record every great working of gods and mortals upon anvils of spell-forged iron.