After experiencing the great shock brought by the previous two experiences, the fact that Life Force Theory was overturned was not such a big surprise for those grand cardinals. However, they had imagined that the Congress was right now targeting Creationism, the realm of God.
The success of the experiment forced the grand cardinals and legendary knights to doubt Creationism, and they started to question themselves whether this was a true forbidden realm that only belonged to God. They did not know what to do, and showing their great anger seemed to be the only way right now that they could hide their inner fear and guilt.