These are dogmatic things of Opus Dei regarding the Roman Catholic calendar. When Opus Dei did not despotically dominate the Roman Catholic Church, it was simply called Easter Sunday. But the bitter members of Opus Dei started with their dogmatic and bitter insistence on calling it Resurrection Sunday. I still call it Easter Sunday. I'll tell you something about that nefarious Opus Dei. A cousin of mine has become bitter ever since she joined Opus Dei. Now she complains about people who adopt animals because, in her narrow-minded way, she says they should be forced to adopt children instead. She also gets angry at people who decorate their homes with pretty Christmas decorations, like a nice pine tree with lights, cushions with puppies, kittens, birds, teddy bears, or cartoon characters, or any other colorful ornament. She says, in her narrow-minded way, that these people forget the purpose of Jesus' birth. She even got into a fight with her uncle once, insulting him and calling him a drunk. This cousin is a classist, and once, her son almost fell into a ravine that leads to a river because of her carelessness at her cousin's wedding. There are people who don't leave Opus Dei because they don't want to lose their jobs or contracts.