That is exactly what is happening. The Marxists take over an institution and then purge the institution of non-Marxists and then they use what is left of the institution to further communist causes. But it won't stop there. They won't allow independent, non-Marxist institutions to exist. Eventually clergymen who refuse to bless gay "marriages" or who in other ways support traditional Christian doctrines will be imprisoned for "hate crimes." In ten years, there will be Stalinist show trials in at least the UK and Canada.
Tell his Unholiness he doesn’t have the authority to do this.