education in the fields of religious rendered through correspondence courses; publication of texts, books, magazines and other printed matter; providing religious instruction by means of non-downloadable webinars, sermons, online tutorial session; providing religious instruction; publication of books; production of radio and television programs; mobile library services; arranging and conducting of colloquiums, conferences, congresses, workshops, organization of exhibitions, seminars and symposiums for cultural or educational purposes in the field of religious; providing classroom instruction at the adult level, using religious principles; publication of on-line electronic books and journals; electronic desktop publishing; providing online non-downloadable electronic publications in the field of religious; videotaping; providing an in-person educational forum in the field of religious