Answer
The only time I have encountered that term is a derogatory label applied to Christianity and some of the often questionable things Christians have done over the years.
If it does exist, I would bet that it is in the same spirit as the Discordians (disciples of Eris), Pastafarians (disciples of the Flying Spaghetti Monster), Church of the Sub-Genius (Disciples of Bob) and other satirical "churches".
Sheepology is a spoof online church set up by a whimsical group of 'social' networkers.
The Culture would be the same as the Puritan religion. If you want to learn more on the Puritan religion and want a more elaborate answer go to google or ask your teacher.
it is called the core subject b/c it is the biggest part of many people life. THey usually want to learn more and can learn more about it
Islam
The more you type the more you learn. If typing is what you want to learn.
Sikh's go on a pilgrimage to Amritsar because they may want to go gain respect towards there religion, to become closer to their God or to learn more about their religion and the people that follow it.
because the japanese want to learn and practice the interesting religion
They wanted to learn more because it helps them to get smarter
Go to the internet, of course. Enter "Shaker religion" in your search engine and you'll find out all you want to know.
Math
A Freemason wants to learn how to be a better person.
Because some Europeans did know how outside looks and what to learn more
If you want to learn all there is to know about sports, become a coach.