The Faith of the World Tree

Every mandrake in Trisurus can tell you the year, and none of them will give you the Consortium's number. They count by the Seasons of the Tree. By that count the World Tree of Evergrowth is four thousand nine hundred and thirty years old, and the faithful insist it is still alive, though the world it grew on was lost more than eleven centuries ago.

The Faith of the World Tree is the oldest living religion of the mandrakes, carried out of the Evergrowth Sphere in transplantation pods along with the soil it was born in. It has no scripture. It has never had a building. Its teachings pass from root to root in a language most of the system cannot hear, and they have never been spoken to anyone who was not a mandrake.

The Mother of Seeds

Mandrake teaching begins far beyond any sphere the Consortium has charted. Somewhere past the edge of the known Astral, on a world no traveler has reached, lives the one the faithful call the Mother of Seeds. Trisuran translators render her name as Mother Nature, a phrase mandrakes accept with the weary patience they reserve for most translations.

The Mother is the origin of all plant life. She casts her seeds into the dark between the spheres, where they drift without hurry for as long as drifting takes. Each one is fated for a single destination. When it arrives, it grows.

Her first seed became the World Tree of Evergrowth. The faith holds that she sent others, and that many worlds once had a World Tree of their own, each shaped differently by the soil that received it. Some of those worlds lost their trees. Some cut them down. Mandrake elders teach that the floods, droughts, and failing seasons on such worlds are the long consequence of that loss. They teach it calmly, as a matter of soil chemistry.

Trisuran botanists do not take the Mother seriously, and some of them find this harder every decade. Seed-bearing species of no known origin appear in the survey records of collapsed spheres with an awkward regularity. Several Verdanian preserves contain plants whose genetic lineages converge on ancestors that grew on no world in the Registry. The Gene Archives list these anomalies under a classification that roughly means "pending." Mandrakes regard the classification as funny.

The First Tree

The World Tree grew alone on Evergrowth for millennia. Its roots spread until they reached every corner of the world, and the faith teaches that through them the Tree fed any plant that sickened, anywhere, without being asked. The mandrake civilization that rose around it built nothing a Trisuran surveyor would recognize as a city. It grew shaped groves, root-networks, and a way of life organized around a single principle.

That principle is symbiosis. When you help one, they help in return. The Tree sustained the world, and the world tended the Tree, and every mandrake understood that serving the Tree's needs was the same thing as serving their own. Evergrowth became the biological paradise that first-contact surveyors described with something close to disbelief, and the faith would say this was the obvious result.

After it had grown long enough, the Tree decided it needed a companion. The first mandrake to tend it was called Lumen.

The Lumen

Lumen is a title, not a name. It belongs to the primary caretaker of the World Tree and passes from one caretaker to a chosen successor, generation after generation, in an unbroken line the faith traces back to the first companion. The person who receives it gives up whatever name they held before. Mandrakes speak of "the Lumen" the way other cultures speak of a season. There is always one, and there is only one.

The Lumens of Evergrowth lived rooted at the Tree's base. The Lumens of Trisurus live rooted in the Evergrowth Grove on Trisurus Prime, in soil carried out of the collapse. The current holder of the title is described in Lumen.

The Lumen and the faithful around them are sometimes called the Canopy of Lumen. The Canopy does not govern mandrake life. It advises, keeps the teachings, and decides very slowly what the faith believes about new things.

The Line of the Lumen

A Lumen gives up their name when they take the title, and the faith does not give it back when they die. Instead, each Lumen is remembered by an epithet the Canopy chooses after their death, drawn from the one thing their tenure is known for. The choice can take decades. Arguing about a Lumen's epithet is one of the few forms of public disagreement mandrakes enjoy.

The Lumens of Evergrowth number in the hundreds, and most of their epithets survive only as root-pulse fragments in the oldest liturgy. The faith remembers two of them clearly. The first was the Companion, the mandrake the Tree grew to keep it company. The last was the Lumen Who Stayed.

The Lumen Who Stayed

The last Lumen of Evergrowth kept the seedling for one hundred and ninety-five years. When the Trisuran fleet arrived, they refused a transplantation pod and gave their place to their apprentice. They sent the apprentice away with a pod of the Tree's own soil, the root-name of every mandrake in their grove, and a single charge for the line. No one else heard it.

Mandrakes who were evacuated from nearby groves remembered the Lumen standing at the Tree's base as the last ships lifted, weaving something with both hands. The faith does not know what it was. The memorial path at the Evergrowth Grove ends at a bare patch of soil left empty in their honor.

The Lumen Who Carried

The apprentice became the first Lumen of Trisurus. They arrived on Verdania with the rest of the refugees, then refused the preserve the Consortium offered and asked for ground on Trisurus Prime instead, close to the seat of the people who had saved them. The Consortium granted it. The Lumen Who Carried spread the pod soil with their own roots, shaped the first trees of the Grove, and spent three centuries writing nearly a hundred million names into its soil.

They are the reason the faith survived the crossing. They are also the reason some of it did not. The Lumen Who Carried had been an apprentice for only a few decades when Evergrowth fell, and several of the old teachings were never passed to them. The faith calls these the unlearned rites. Their names survive in the liturgy. Their meanings do not.

The Lumen Who Listened

The second Lumen of Trisurus spent two centuries listening. They extended the Grove's root-network as far as the soil of Trisurus Prime would carry a pulse, and they stood at its center searching for any answer from the seedling. They found none. The custom of ending every mandrake funeral with the pulse "until it is found" began with them.

Near the end of their life, the Lumen Who Listened told the Canopy they had heard something. It was faint and very far away, from past the sphere wall. The Canopy recorded the claim and judged it the confusion of a dying elder. The record is kept in the Grove and is not shown to outsiders.

The Lumen Who Opened

The third Lumen of Trisurus opened the outer Grove to the public. They negotiated the charter with the Arcis grove-family, laid out the memorial path, and began the custom of selling wicker charms to grieving visitors. Many in the Canopy considered this a betrayal of a closed faith, and the argument over their epithet lasted forty years.

Their other project failed. The Lumen Who Opened petitioned the Consortium to carry mandrake soil-readers aboard collapse survey vessels, to listen for the seedling on other worlds. The Canopy refused to endorse the petition, and without it the Consortium never acted. The Lumen Who Opened died with the petition still open. Technically, it has never been closed.

The Present Lumen

The current Lumen has held the title for four centuries, longer than any Lumen of Trisurus. Their epithet will not be chosen until they are gone. The faithful already speculate about it, quietly, the way mandrakes speculate about anything: over several seasons, and mostly through the ground.

The Three Callings

The faithful serve the Tree in one of three callings. A mandrake may change callings over a lifetime, but rarely does, since a mandrake lifetime is long and a calling is a commitment of root rather than of schedule.

Caretakers are the faith's priests. They keep the teachings, conduct the seasonal rites, and tend the sacred soil. The Lumen is the first among them. Caretakers spend most of their lives standing in one place.

Healers are the faith's druids. The faith teaches that every plant on every world descends from that world's World Tree, living or lost, and that some of the Tree's power remains in every leaf and root. Healers draw on that remnant. Their craft is the source of most mandrake druidic practice in Trisurus, and it includes wickercraft, the weaving of charms and small vessels from living or cut plant fiber. A well-made wicker charm is said to hold a thread of the Tree's attention. Visitors to the Evergrowth Grove can buy them at the memorial path.

Warriors are the faith's defenders. On Evergrowth they guarded the Tree's roots from blight, beasts, and the occasional animal-bodied visitor who did not understand where they were standing. In Trisurus, where nothing threatens the Grove, the calling has dwindled to a handful of practitioners. Several World Tree barbarians in the system trace their training to mandrake defenders.

The Seasons of the Tree

Mandrakes count years from the first sprouting of the World Tree. The year 52,347 IA is the 4,930th year of the Seasons of the Tree. The faithful have never stopped counting, and to them the reason is simple. The count measures the Tree's life, and the Tree has not died.

Outsiders find this confusing, because Evergrowth is gone. The faithful answer with the story of the seedling.

The Seedling

One hundred and ninety-five years before Evergrowth collapsed, the World Tree produced a seedling. It had never done so in more than three thousand years of life. The Canopy read the sign at once. The Tree sensed a catastrophe it could not survive, and it had made something that could.

The Lumen of that age took the seedling into their keeping. What became of it is the faith's central mystery. It was not among the cargo of the evacuation fleet. No pod carried it to Verdania. The Lumen of Evergrowth did not leave the sphere, and whatever they knew died with them.

The faithful believe the seedling lives somewhere, because the Tree would not have made it to fail. That belief is why the count continues. It is also why mandrake funerals end with a short root-pulse that translates, imperfectly, as "until it is found."

The Faith Today

Most of the system's three million mandrakes hold to the faith in some form, though few younger mandrakes on Trisurus Prime practice it with their grandparents' patience. Verdanian preserve communities keep the seasonal rites closely. Mandrake soil-readers often describe their work as a kind of caretaking, and the Ecological Commission has learned not to argue with that framing.

The deeper teachings remain closed. They are given in Root-Speech, the subsonic chemical language that only plant-bodied species perceive, and the Canopy has always held that they belong to mandrakes alone. Translations into Common exist only as rumors. The few people who claim to have heard one describe it as clumsy, slow, and strangely moving.