[UntoHim]

Redeemed,

I would do a little research into the Enneagram Institute before participating in this workshop. If you go to their website https://www.enneagraminstitute.com/about , you will find the following:
The Enneagram Institute®, created in 1997 by the late Don Richard Riso and by Russ Hudson, was formed to further research and development of the Enneagram, one of the most powerful and insightful tools for understanding ourselves and others. At its core, the Enneagram helps us to see ourselves at a deeper, more objective level and can be of invaluable assistance on our path to self-knowledge.

This sounds like a "New Age" kind of program, which should give any serious Christian a lot of caution and pause, to say the least. I'm assuming that this is just some sort of voluntary workshop that only a small number of the church members are participating in?
-