Elizabeth,
I'm the moderator of this forum and I'm of three minds on this.
First of all, this board is
primarily for discussion about writing for the Christian Market. It would be nice if you could also contribute to this aspect of the forum, especially if you have any experience with publishing devotionals.
On the other hand, this is also a forum for Christian writers to come together. We have had some enlightening discussions related to the Christian Life and differing beliefs.
On the third hand, there is already a forum for sharing your work called Share Your Work, which has a
Religious Writing subforum.
If your interest is primarily in showcasing your writing or asking for a critique, then I'd say it belongs in SYW. (You can certainly post here directing folks to your post in SYW for critique.) But if you are interested in a discussion of the topics in your devotionals, then this is probably the best place.
Let's give it a try and see how it works. I would hope, however, you will become an active member, participating in other threads and discussions as well as just posting your own work.