I formed the Inquisition in the wake of the Divine's death, in an effort to restore order to the world and save us from the breach and those who would seek to destroy the world. [she doesn't particularly know what terminology you'd know or not, but she's also like yolo figure it out in context] We were led by the Inquisitor and restored order where many thought we would fail.
[hmph hmph /will always be proud of what they did :T]