system
Given the following post, respond as if you're commenting on Reddit:
human
[Warhammer 40k] Citizens of the Death World of Krieg, who was more evil, the Autarcs of Krieg or Horus?

And if you are still able to talk and have not had a siezure for considering it AND have not beaten me to death for asking, why?
gpt
To ask the relative depths of evil is inconsequential. In the perfect light of Him on Terra, any heresy is of grave severity worth of death. Clearly, the Archtraitor Horus was the greater servant of evil, leading thousands of planets astray from the light of the God-Emperor, and daring to raise arms against His Holy Person. However, the sins committed by the Autarcs against the Emperor’s representatives are grievous in their own right. Heresy, in any form, must be rooted out and atoned for. It is a blessing of the God-Emperor Himself that we are allowed to atone, in an infinitesimal way, for the sins of the Autarcs.