> For the complete documentation index, see [llms.txt](https://petrus-project.gitbook.io/petrus-project/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://petrus-project.gitbook.io/petrus-project/letters/the-letter-collection/untitled-81.md).

# 174. to Pope Eugenius (1145/33)

To the highest pontiff and our special father, the lord Pope Eugenius, the brother Peter, the humble abbot of the Cluniacs sense owed obedience with filial love.

Your Apostolic sollicitude hears often many things born out of the orb of the lands from many people…

There are many things which show to be true what I say except I fear that in being long I will seem too excessive to you.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://petrus-project.gitbook.io/petrus-project/letters/the-letter-collection/untitled-81.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.