Then I’ll try another attempt at my answer. “Religious education”, as I use the term, is the class you take from primary school all the way through to your graduation in High School, if your denomination is covered by the school you attend. It’s the default for baptized children in the German state I went to school in. If your denomination is not covered (or you just don’t want R.E.), you can attend a class called “Ethics.” You must attend either your Religious Education class or Ethics.