In his physical state, the Emperor of Mankind was incredibly valuable to humanity, as he was the single most powerful figure in the galaxy. His value can be broken down into several key areas.
The Emperor was the visionary behind the creation of the Imperium of Man. His vision was to unite humanity under one banner, eliminating the myriad of human factions and empires that had risen during the Age of Strife. His political genius and ability to inspire loyalty across entire worlds helped him consolidate power and lead the Great Crusade, which reunited countless lost human colonies and expanded the Imperium’s influence across the galaxy. His presence unified humanity in a way no other figure could.
Superhuman Abilities and Psychic Power
The Emperor wasn’t just a leader—he was also a godlike figure in terms of power. His psychic abilities were unmatched, making him the most powerful human psyker to have ever lived. He could single-handedly destroy armies, read minds, manipulate the Warp, and foresee possible futures. His psychic power was instrumental in defending humanity from threats both internal and external, including the forces of Chaos, xenos races, and other dangers from the Warp.
His superhuman abilities went beyond his psychic power, though. The Emperor was an immortal being with extraordinary physical strength, speed, and resilience. In battle, he was nearly unstoppable, wielding the power of a god in human form. His mere presence on the battlefield could turn the tide of wars, and he personally led many campaigns during the Great Crusade, ensuring the Imperium’s expansion.
Creation of the Space Marines and the Primarchs
One of the Emperor’s greatest achievements was the creation of the Primarchs and the Space Marines. The Primarchs were his genetic sons, each representing different aspects of his own superhuman qualities. They were designed to be the perfect generals and warriors, leading the Legions of Space Marines, who were also created using the Emperor’s genetic material. This allowed the Imperium to field armies of post-human super-soldiers, capable of conquering entire worlds and defending humanity against the greatest threats.
Without the Emperor’s genius in genetic manipulation, the Space Marines—arguably the most important military asset of the Imperium—would not exist. His ability to create and guide these forces was invaluable in spreading and protecting the Imperium during the Great Crusade.
Knowledge of the Warp and Protection from Chaos
The Emperor’s deep understanding of the Warp and its dangers was another critical asset. He had a plan to guide humanity away from the influence of the Warp and Chaos, seeking to protect humanity from these dark forces. His plan involved suppressing knowledge of the Warp and fostering a secular, rational empire in which superstition and worship were minimized. He knew that Chaos fed on human emotions, and by reducing the influence of religion and psychic activity, he hoped to weaken the Chaos Gods’ power over the galaxy.
In his physical form, the Emperor could directly shield humanity from Chaos. His power over the Warp meant that he could resist and suppress Chaos incursions in ways that no one else could. His presence was a major reason the Chaos Gods had not fully overrun humanity during his reign.
Technological Guidance
The Emperor possessed vast knowledge of ancient and lost technologies, some of which dated back to the Dark Age of Technology. This knowledge helped him restore some of humanity’s technological prowess after the Age of Strife. The Imperium’s ability to field advanced technology, such as Titan legions, starships, and the Mechanicus’s industrial power, was in large part due to the Emperor’s understanding of how to guide and harness these technologies.
Stability and Unification
Perhaps most importantly, the Emperor provided a stabilizing force for the Imperium. His physical presence meant that the Imperium had a clear, undisputed ruler who was the embodiment of human potential and power. His authority was absolute, and under his rule, the Imperium was able to grow into a galaxy-spanning empire. His mere existence kept internal factions in check, whether they were political dissidents, rogue elements of the Mechanicum, or wayward planets. He was the figure everyone could rally behind, and his leadership was key to holding the Imperium together.
