I know that word does not pass the spell check test. It is not even in the dictionary – but it ought to be. If Mr. Webster, or whoever is in charge of adding new words to dictionaries, wishes to add my contribution to our language, he can feel free to copy and paste it along with my definition
Feelgoodism (fil-gōd-is-m) >>
The doctrine that the prime purpose of Christianity is to make its adherents feel good, especially about themselves.