First Task!
The High Priest gently shook his head and explained patiently;
"That was, indeed, what the Temple hypothesized previously when curses were still a mystery for us. However, decades of data from the temples around Prasinos recorded that the people with spiritual powers who were tried by the high courts from doing evil things couldn't cast any curses.
After committing evil, these people immediately lost their ability to wield spiritual powers. They were also unable to access the gifts they previously received from the heavens and even mana. In fact, all of them regressed to being a non-magic person prior to their execution or death.
With that, the temple concluded that curses are not spiritual powers used for doing something against the heavens. It was rather something that originated outside the boundaries of the heavens, to which we have yet to understand to this day.