What's the problem with this?
www-independent-co-uk.cdn.ampproject.org...tition-b1935940.html
Surely the teacher has religious freedom to worship Lucifer if she wishes? And if she does not actually believe the Lord of Darkness exists and is just a fan of a rock band; how can she be a devil worshiper?
I could have a problem with any Christian given the genocide, homicide, mysoginy, homophobia and pro slavery stance of the God they worship (he is quite explicit about this stuff - just check out an old horror novel called The Old Testament...)
But as their God isn't real; I don't and haven't (yet) defaced Cliff Richard CDs in my local HMV...