While there may be overlaps at times, divine powers are often in conflict with each other; for instance, Pure Beauty and Slaanesh, both deities equally governing the realm of beauty, can actualize the type of beauty they acknowledge into everyone's heart. However, the former disperses carnal thoughts through beauty – beauty is merely a symbolic token, a force to be revered; whereas the latter uses beauty to further incite the passions and wildness of the heart, leading one to utterly fall into depravity amid the release of desire.
These two powers inherently oppose each other, and should they coexist within the same entity, that entity would inevitably become a battleground for their conflict.