Tim has said everything there is to say.
As unwin said the answer's given are answers that implies you want to hurt your religion or its asking a noble whose faith is his most important thing in life, to leave the faith because of a rogue leader who is verbally being protested but there are no mechanics to actually make him leave. If you don't like the feature, fine, but I would appreciate it if a dev could give an answer to this that someone that actually cares about his faith would do.