I'm an outsider (not Catholic, raised Methodist) who just happens to be attending church this year; I'm not a member. The church is interesting because it's an immigrant church which is truly global (in Berlin with English speaking people from all over the place).
'Fear' is a strong word but I mean it in the same way as I do when talking about reading comments in the Wall Street Journal- I'm afraid by the realization of who I'm surrounded by in the world. With that said I really, really appreciate the social justice statements I hear from the pulpit and from the congregants.
I'm an outsider
The Catholic church is universal, so you are not seen that way :). Setting that aside, my comments weren't really about a particular religion, but about not making hasty generalizations.
That said, you don't have to be a member of the same church to discuss things with the people in your community. Again, a large part of what the pope is saying is to be present in your community, which requires maintaining that human to human interaction.
Also, your meaning of "fear" was clear.