After all, the Grand Inquisitor's words can already be considered as the Witch World's second warning to her, and things don't happen thrice. If she doesn't calm down, the heaven's punishment might fall upon her, and it might even cause the start of a war between the two realms.
Heaven used to be the ruler of the Western Universe, fearless, and when it decided to fight, it fought. But now....
Thinking about the situation where the various Angel Kings each govern themselves, Sariel sighed. In the tens of thousands of years since losing the Lord of Glory, the former Lord of Heaven, Heaven's power hasn't progressed but regressed.
When there's no leader, chaos naturally ensues.
During those few thousand years when the God King briefly ruled Heaven, this situation wasn't so apparent. But after the God King stepped down, the chaos in Heaven couldn't be suppressed anymore.