OK. I can understand that it “makes no sense” to you. That’s because most people (cradle Catholics included) don’t understand just what constitutes parish membership. This is due to many factors. Without getting into all the “whys” it’s the “what” that’s important. The Church defines a parish as a group of people living in a certain area. The building isn’t the parish, the territory is the parish. This is different from other religious groups where people “choose” to join one local congregation or another.
Parish boundaries are just like state lines or county lines. You say that you live in Brooklyn so I’ll use that as an example. When election time comes around, for which city council seats are you allowed to vote? Brooklyn or Manhattan? I’m going to take a guess here and say Brooklyn. Right? Unless you have a 2nd address in Manhattan where you can legitimately say that you live, you can only vote in the Brooklyn precinct.
It’s the same in the Church. Your own proper parish, the parish where you are a member is determined by where you live–not by anything else. Again, keep in mind that a parish is a territory.
You are welcome to attend Mass at any Catholic church. Same for Benediction, Rosary, Novenas, ice cream socials, and most anything else. You can donate your money to any place of your choosing, and you can be on anyone’s mailing list.
Part of the confusion here is that many people think that parish membership is determined by “registration.” Unfortunately, there are many posters here on CAF who reinforce that misconception because they don’t know what canon law says, or they don’t care to know, or they would prefer to ignore it.
That’s why I quoted the canons in an earlier post.
forums.catholic-questions.org/showpost.php?p=8358092&postcount=24
Registration at a parish does not make one a member there. If anyone can show in canon law where it does say this, I would like to see it. Canon law is clear in saying that ones parish of membership is determined by ones residence (domicile or quasi-domicile).
There’s nothing preventing a Catholic from “registering” at a different parish, nor is there anything requiring a Catholic to “register” at ones own parish. That’s because parish registration is merely an administrative tool used to keep records and keep communication open, which has no bearing on parish membership.
This is different from what we experience in our day-by-day lives in the secular world. For example, if I “register” as a member of the Raccoon Lodge, then I’m a member. Plain and simple. But it doesn’t work that way in the Catholic Church. In contrast, it works exactly like civil jurisdictions. If you live in New York, your state is New York. The only thing that determines this is “what side of the state line” you have a residence. If you live on the NY side, then your state of “citizenship” is NY. If you want to be a “citizen” of N Jersey, you’re free to become one, but you’ll have to move there to make that happen. Sure, one could lie about this, but that doesn’t make it right. Likewise, the only way to become an actual member (ie parishioner) of a parish is to actually live within the boundaries of that parish.
And the usual caveat that personal parishes are a different topic.