For those outside the church, I think they have a right to raise critical questions. If they do, they should listen to the answers. Some questions will be ridiculed and condemned such as the suggestions that he has a Nazi mentality. That is at it should be, and is the price to be paid for entering the conversation.
Christians outside the church also have every right to enter the debate. If the RCC were to change its stance on, for example, homosexuality, it would be that much more difficult for other churches to maintain their positions. If the RCC goes against the teachings of scripture, it can expect a shower of criticism from outside the church. This is also as it should be. The RCC is part of the church universal which has every right to comment on its teachings and practices. We've all learned what happens when there is no outside accountability.
We are commanded to be ready to give answers to those who question our beliefs. We cannot escape that responsibility to those outside the church. We need to try to persuade them if our views are soundly based on scripture, or change them if they are not.
It is certain that the RCC will make its own decisions however that process works within the RCC. It will be held responsible for those decisions for better or for worse. That is as it should be. Once it does, if members disagree with those decisions, they should strongly consider leaving it rather than creating controversy and disunion within the church.

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