In the Five Commandments of the Church, they all have a similar meaning. They all say something along the lines of attending mass every Sunday and going to confession once a year. All of them are saying that you should be going to mass events every time there is one happening. One of them even says that you should provide for your Church and help them when they need help. Two of the days that aren’t on a Sunday is January 1 for The Feast of Mary, and the second one that isn’t on a Sunday is the Assumption of Mary into heaven.