These people were not purely evil. Each of them had been recognized by the power of the Holy Order, and they had not lost it even up to this point.
This meant that they did not consider their actions evil. Rather, everyone had their own objectives, views, and plans, most of which they would not disclose to others.
Each party had their own ideas and plans. Everyone was trying to expand their influence, maintaining the overall interests of the Church while striking against their political adversaries. Instead of simply "climbing at all costs," it was more often "pushing others down at all costs."
In such circumstances, the Church had to present a united front externally. This required harmonizing all opinions to relatively satisfy the general agreement in decision-making.
This was undoubtedly no longer at the level of "corporate warfare" or "office politics" but had entered the realm of politics.