The Inquisition: The Emperor's Holy Ordos

Beneath the vast machinery of the Imperium moves an organisation that answers to no one yet may command almost anyone. The Inquisition is the secret police of the God-Emperor's dominion, a brotherhood of investigators, zealots, and warriors granted powers that eclipse admirals, governors, and even the great Adepta. Where treachery festers and horror stirs, an inquisitor arrives to pass judgement, and that judgement is absolute.

Born From Treachery[edit]

The Inquisition was forged in the wound of the Horus Heresy. As civil war engulfed the young Imperium and half the Emperor's sons turned traitor, it became clear that humanity's deadliest enemies would not always wear the faces of aliens. Charged by the Emperor, His most trusted regent gathered men and women of exceptional will and set them to hunting the enemy within.

From that seed grew an agency without equal, its founding sigil derived from the personal heraldry of that first spymaster. Ten thousand years later, its inquisitors still bear that mark, and still pursue the same eternal task: to root out corruption before it can consume the Imperium from the inside.

The Rosette and Its Reach[edit]

An inquisitor carries a rosette, a small icon that is among the most feared objects in the galaxy. To present it is to invoke an authority that supersedes all others. An inquisitor may commandeer regiments of the Astra Militarum, requisition the warships of the Imperial Navy, demand the aid of the Space Marines, and interrogate planetary governors as easily as common criminals.

Such power comes without oversight, and this is by design. An inquisitor must be free to act against corruption wherever it hides, even in the highest offices of the Imperium. Few dare refuse them, for to obstruct an inquisitor is itself taken as an admission of guilt.

The Three Ordos[edit]

The Inquisition is divided into specialised branches, each turned against a particular horror. The Ordo Malleus hunts the daemon, the predatory entities of the warp, and to face such foes it commands the secretive Grey Knights, a brotherhood of psychic Space Marines created for that single purpose.

The Ordo Hereticus turns its gaze inward, rooting out heretics, witches, mutants, and rogue psykers, and it watches over the faith of the Imperium; its warriors are drawn from the Adepta Sororitas. The Ordo Xenos studies and destroys the alien, from vast invading empires to insidious infiltrators. Beyond these three sit numerous lesser ordos, each dedicated to obscure threats, their existence often unknown even to other inquisitors.

Puritans and Radicals[edit]

No single doctrine binds the Inquisition, and its members are riven by a fundamental quarrel over how the Imperium's enemies should be fought. The Puritans hold that the powers of the warp and the technologies of the alien are corrupting without exception and must never be touched. To wield such things, they argue, is to invite the very damnation the Inquisition exists to prevent.

The Radicals take the opposite view, believing that any weapon may be turned against the foe, even the foe's own. Some bind daemons into service, others study forbidden lore or carry xenos artefacts into battle. To their rivals they are heretics in all but name, yet many are utterly sincere in their loyalty. Between these poles lie countless factions, and an inquisitor judged righteous in one age may be hunted as a traitor in the next.

The Sanction of Exterminatus[edit]

The gravest power an inquisitor may invoke is Exterminatus, the deliberate annihilation of an entire world. When a planet is judged beyond salvation, its people wholly corrupted or its surface home to something that must never spread, an inquisitor may order it rendered lifeless. Weapons capable of cracking a world's crust or burning away its atmosphere are unleashed, and billions perish in moments.

It is the ultimate expression of the Inquisition's creed: that no price is too high to keep the greater Imperium safe. An inquisitor who orders Exterminatus damns a world to save a sector, and sleeps untroubled, certain that the Emperor's work demanded it.

The Emperor's Unblinking Eye[edit]

To ordinary citizens, the Inquisition is a whispered terror, a force that descends without warning and leaves silence behind. An inquisitor rarely travels alone, gathering a retinue of trusted acolytes, savants, soldiers, and killers, and grooming chosen agents as interrogators who may one day rise to full rank themselves.

Feared, unaccountable, and convinced beyond doubt of their righteousness, the inquisitors stand as humanity's grim guarantee that the rot within will be cut away, whatever the cost to the flesh around it. They are the price the Imperium pays for its own survival, and in the grim darkness of the far future, it pays without question.