ummm the holy sword and divine powers are kind different? the holy sword "chooses" a specific swordmaster as its master even if they're not part of the church or don't have divine powers i think. the same way not every person who uses divine power can wield the holy sword, not every swordmaster who wields the holy sword can use divine power.
That's because in order to use the Divine Sword Orr you need to be a Swordmaster, hence, you possess Aura.
And Kishiar also is Awakened, so he has 2 powers - Aura that Swordmasters (like Nathan) use, and Awakener power that comes from the Red Stone. Then now he reveals he can use Divine power which priests use!
So Kishiar is OP who has Awakener power, is a Swordmaster with Aura and now user of Divine power comparable to a High Priest??
Brother is shocked that the dude with the holy sword can use holy powers lmao