Spirit of Light
Be who ever you want
The idea behind the OP was to gain some understanding about what different people in RF have done or studied in religion, the academic education has sometimes been mention before in threads, where someone has been said to not have a deeper understanding of the topic.I'm not sure about 'formal'. I certainly have not according to typical academic standards of classes with exams.
We do have regular classes on various topics so if you consider "formal" to mean regular classes then yes.
Personally i believe a person not need a degree in religion to be a good religious person others think or feel that the paper from a school are important.
But remember the OP is not to judge anyone, only to grasp a bit about where people comes from