It doesn't really matter in practice though. None of that. It sounds like you're arguing for the average religious person to be a fundamentalist, which is crazy. That's the last thing anyone wants. Catholics get divorced all the time in practice, the pope isn't really that powerful anymore. And besides, they've never read the book, but if they've gone to church they've had it read to them. That's what they do in church. It's a weekly religious lecture.
And if they don't go to church and haven't read the book, it's likely they're Catholic in name only. Which is okay because that doesn't really mean anything.
I'm just of the opinion that people should know what belief system they are meant to have before claiming they're of a religion. I'm not saying they should stick to it completely, merely know it.
And, to be honest, that's just selected passages from the Bible that the priest in question wants to make a point about.
And it means something to the people who collect figures on how many of each religion there are in each country.
Religion hurts no one, and it gives people harmless pleasure.
Don't be a dick.
Christianity hurt gays, lesbians, Jews, black people, people who wanted contraception, wives who wanted to get rid of their husbands, Muslims etc etc for centuries. It's still hurting Catholic Africans, children, gays, lesbians, Jews etc etc.
What were you saying?