If your main entry page is indexed, then all pages directly or indirectly linked from it are likely to have been indexed too. But please, read the following paragraph first . To do this you need to understand how the spider works. The search engine can be told to index an entire domain, a directory or a single page. However, in order to maintain the relevancy value of the database, no irrelevant information should be allowed to be indexed.
Some sites are completely dedicated to the subject of scientology.
Other sites are more complicated. Some people have part of their site dedicated to scientology and use other parts to publish information about themselves, their work or their hobbies. Ideally the different subjects are grouped in subdirectories and have an index of their own. Unfortunately, not all people are that orderly. From the point of view of a subject-specific spider, this is a disaster.