The Adepta Sororitas are devout defenders of the Imperial Creed – the religion of the Imperium that surrounds the worship of the God-Emperor. Known also as the Sisters of Battle, their power-armoured warriors prosecute Wars of Faith as part of the Ecclesiarchy, the overarching priesthood of the Imperial Creed. The Adepta Sororitas train rigorously and fight with ferocious zeal, pious serenity, and tireless skill. They annihilate heretical cults, xenos, mutants, and the abominations of daemonkind as they spread the light of the God-Emperor with fury and flame.