The terrible conflicts of the Age of Apostasy grew in part out of a long-running political struggle between the Administratum and the Adeptus Ministorum for dominance over the Imperium's governance.
The Age of Apostasy was a second period of interstellar civil war that consumed the Imperium of Man in the early 36th Millennium. Let none give name to he that laid us low.'Īn arch-cardinal of the Ecclesiarchy with his retainers.