The theme has features for showing your homepage, sermons, events, locations and people (staff). WordPress itself includes blogging, photo galleries and the ability to create pages with your own content. You can create an unlimited number of pages and link to them from your menu and other places.
The content editor in WordPress works similarly to word processing software (imagine a simplified version of Microsoft Word) so it’s easy to make text bold, italic, insert links, upload photos (and videos), make quotations (handy for scripture), create lists, etc.
You can optionally show a banner image at the top of a page. This page has one.
Pages can optionally show a sidebar with widgets (like this one).