At the very beginning days of the Church, when philosophers and theologians were still disputing about the nature of the material world, it became clear very early on that fire and air–as well as the more elusive aether–were the purer elements and that as such they should be viewed as infinitely superior to the baser elements of earth and water. Some of this was residual from the Church’s origins in the faith of the Haransharin, in which fire was held to be a purifying element. However, it also stemmed from the Church’s increasing desire to distance itself from the threads of the world, to assert its independence from the officials in the Ormazdh faith, and to provide a firm grounding upon which to build their new spiritual and political order.

In their efforts to access the transcendence offered by these purer elements, the men and women of the early Church uncovered several strange tracts written by obscure magicians and sorcerers among the Korrayin. These mysterious people, who some recorded had come from across the sea, had also brought with them the technology of Binding, one that they kept to themselves, locked behind walls. However, in the many skirmishes that had erupted in the lead-up to the revolution in which the Imperium gained independence, a number of these texts had fallen into the hands of those in the Imperium.

The practice itself involved a complex series of rituals. The base material to which the daimon would be bound had to be purified, usually through blood (it was rumoured that lifeblood was the most effective means, but that was strictly forbidden by the Church). It also required the use of an athame, a sacrificial knife, forged from a rare mineral found only in the Mountains of Korray. Through the carving of runes in the receptive material–which, incidentally, can include human flesh–the daimon is Bound, subject to the forces of the Binder’s will. The captured spirit can not only provide greater stability to building foundations (one of its most prominent uses), but also be used, albeit carefully, to produce weapons of often unimaginable destructiveness.

Foremost among those who espoused this new practice was the priest Xenoxes, who saw in it an opportunity to both attain the sort of transcendence that his fellow priests had aspired to and, just as importantly, to gain more than a little political power. He knew there were virtually no limits to this technology, and he spent a significant amount of time publishing many treatises about the ethics, practice, and philosophy around it. As a result, he gained an enormous following, and his thoughts on the matter came very close to being seen as the orthodox strain of the Church.

Such was the influence of Xenoxes that he managed to tremendously influence the other Church Elders, and there was a rush to perform Binding. Soon there arose a group of men and women who called themselves the Alchemists’ Guild, and they were determined to exploit this new magical technology to the utmost. The foundations–and many of the buildings–of the new imperial capital of Aïonis were reinforced with bound daimons. While there were some who raised questions about the ethics of doing so, the clear advantages managed to quell most of those. After all, how could it possibly be against the wishes of the Name for men and women to make the most of the accursed physical world to which they had been condemned? Was it not only right and fitting that the spirits that were the closest to the Name in substance should be used for the benefit of the fallen children of earth?

In what what would be called by some historians the First Binding Revolution, the use of this technique would soon become so ubiquitous that it transformed the world. It was, in many ways, a golden age for the Imperium. Though the production of weapons was limited–again via mediation from the Church–the buildings that were made with it were far beyond the scope of anything the world had yet seen. There was even the possibility that the power generated by Binding (and its dreadful twin, Unbinding), could be used as a source of power analogous to electricity.

Unfortunately, the technology also contained the seeds of profound destruction. A century and a half into the Imperium’s existence–after a series of protracted conflicts that became known as the First Korrayin War–a disaffected Korrayin youth, goaded on by those who did not have his own interests at heart, made his way into the center of the Palace of Justice, the administrative heart of the city of Aïonis. Having been Bound to a daimon, he had become a formidable weapon. He essentially set off a chain reaction that brought the entire Palace tumbling into ruin, and a dreadful purge of the Korrayin swept through the city.

The two synods that were convened in the aftermath of the Blaze declared unequivocally, that Xenoxes and his followers were heretical and that the daimons and the Elohim were most definitely NOT to be Bound to the mortal plane. To do so was the gravest form of enslavement, since it was held that the daimons, while they did not have the same amount of consciousness and subjectivity as humanity, nevertheless could not be held in this way. And the Elohim, which were closest to the Name in their composition–and as the servants responsible for holding the Demiurge in bondage in the Outer Darkness–were even more strictly out of bounds.

Unbeknownst to the authorities in the Church, however, there were many in the Academy who continued to conduct research into these matters. A few of these rogue alchemists were eventually betrayed by one of their own kind, however, and a terrible purge swept through every level of the Academy. Anyone who was held to have indulged in these forbidden behaviours was subject to immediate trial and execution, and the road known as Traitor’s Way was soon flocked with the flayed corpses of the heretical.

Since that time, the Art has largely vanished. It was deemed far too powerful and dangerous a weapon, and all traces of it were sealed in the forbidden vaults of the Academy. Even the Korrayin, those who perfected the craft, swore off of its use, for they saw in it the potential for the great powers on their borders to exact even more damaging losses on their sovereignty.

In the era immediately preceding the actions of the novel, the Art has once again begun to be secretly practiced among both the Korrayin and among several rogue Alchemists in the Academy, the latter of whom have discovered in the deepest parts of the archives. The discoveries have the potential to change the course of both the Imperium and, even more importantly, to disrupt the fragile stalemate that has long existed between that nation and Haranshar. Now that there are so few who have actually been trained in its intricacies, it is hard to say what the consequences will be.

It is certain, however, that they will be disruptive and, quite possibly, destructive as well.