In principio creavit Deus caelum et terram. Propterea sicut per unum hominem in hunc mundum peccatum intravit et per peccatum mors et ita in omnes homines mors pertransiit in quo omnes peccaverunt. Iustificati igitur ex fide pacem habeamus ad Deum per Dominum nostrum Iesum Christum. Omnes enim peccaverunt et egent gloriam Dei.
Normally, an excerpt is shown on the short view of a post (when viewing multiple posts). The excerpt is either manually entered by you or automatically generated from the first few sentences of a post. Instead of showing the excerpt, you can show the first part of your actual post content (including formatting, images, etc.) and control where it breaks.
For example, you are reading the main post content right now (not an excerpt) and the “more” tag has been placed directly after this paragraph. As a result, on the short view, no more content is shown after this paragraph. Instead, a button for reading the rest of the content is shown. The user then clicks that to view the full post.
There is no excerpt because this is a protected post.