Origin
Eira Vey trained as a priestess in the Rite House of He Who Allows during the Era of Absolute Expansion and left before ordination, a decision that would have ended most careers in the capital. Prince Raeth had known her since youth and intervened so she could go without resistance. She joined his expedition across the empire, and during the years that followed she did something the Rite House had never attempted: she spoke directly with Vessels of both the Velcrith and Seraveth and recorded what they told her without filtering it through imperial doctrine. She traced the patterns from the deep interior of Thazvaar to the remote edges of Kela, connecting observations that the Rite House had either missed entirely or chosen not to acknowledge.
Her treatise, The Parent Preceded The Children, laid out the cosmological origins of Geba as a world deliberately shaped by the Velcrith under the principle of allowance, with the Seraveth as the counterpart that remained within the Infinite. The work did not attack the Rite House. It expanded beyond what the Rite House was willing to teach by treating the Velcrith and the Seraveth as documented realities rather than theological abstractions. The evidence came from people who had actually merged. That distinction is what made the difference.
What It Teaches
Veyan Thought was the first belief system on Geba to explain what Vessels actually are and how He Who Allows relates to the world based on testimony from people who carry that connection inside them. It treats He Who Allows not as a ruler or judge or cosmic endorsement of empire, but as the principle of allowance itself, the condition that permits existence to occur. The Velcrith left the Infinite and built Geba. The Seraveth stayed and merge gently with those already aligned. Vessels are living proof that these processes are ongoing. Everything Eira Vey wrote came from what she observed and what merged individuals told her, and that evidentiary foundation is what separates Veyan Thought from every other interpretation on the planet.
The Rite House, by contrast, teaches an understanding of He Who Allows that frames the empire as the direct expression of divine order while invalidating the Velcrith and ignoring the Seraveth completely. Veyan Thought does not argue against the Rite House so much as it renders the Rite House's framework incomplete by including what the Rite House leaves out. The population noticed the difference on its own.
Adoption
Veyan Thought is not the official belief of the Geban capital. The Rite House holds that position and has never surrendered it. But across the rest of the planet, from Jeyrha to Berinu to Kela to large portions of the Geba continent itself, Veyan Thought is what most people accept as true. Its spread was not driven by political backing or institutional promotion. It spread because the evidence was stronger than anything else available. People read what Eira Vey documented, compared it to what the Rite House taught, and chose the version that answered the questions the official institution refused to ask.
Veyan Thought also serves as the doctrinal foundation that the Liminorans build from. They combine its cosmological framework with the First Doctrine of Blood Royal to construct their understanding of Liminora and the possibility of manifestation. What Eira Vey started as field documentation became the lens through which most of the planet understands where it came from.