Marsh Chapel is identified as the site associated with the Good Friday Experiment, linking the place to the book’s history of psychedelic research. Its significance here is primarily historical: it provides the location named in the experiment’s title, while the available material offers references to where the experiment is discussed rather than a scene set inside the chapel.

Identification and Record

The book’s index names the event as the Good Friday (Marsh Chapel) Experiment. It directs readers to pages 45–46, 60, 80–81, and 191. A separate index reference points to the experiment again on page 195, indicating that it recurs across the book rather than appearing only in one passage.

Place in the Research Narrative

By attaching the chapel’s name to the experiment, the book makes the location part of the event’s historical identity. Marsh Chapel thus serves as a geographical anchor in the account of psychedelic research, distinguishing this experiment from other studies and settings discussed in the book. The supplied evidence does not establish further details about the chapel’s institutional setting or physical features.

Limits of the Available Description

The evidence identifies Marsh Chapel through the experiment’s name and index references, but does not describe the sessions, the chapel’s interior, or the people present there. The location’s documented role is therefore specific but narrow: it is the named site associated with the Good Friday Experiment, while the fuller account must be sought in the cited sections of the book.