Something good must be behind this evil

One day the Sultan took his Grand-Vizier and some soldiers with him hunting. After some search, they found a hunt, a deer. As the Sultan took the rifle to kill the hunt, the trigger was somehow jammed and cut his finger. The Sultan yelled from pain while the soldiers were trying to stop his finger bleeding. Then the Sultan directed his looks to the Grand-Vizier to see what he had to say about this terrible event.