For what it's worth:

• I would like to see more people like the original poster here.
• I do not think that the first order of business for a theist coming here needs to be examining their religious beliefs. Which seems to be an assumption behind a lot that was said here.

This is not an atheism conversion site, right? There needn't be pressure. Let them learn the methods of rationality and the language of Bayes, without eyeing them for whether they're ready to profess the teacher's password yet. If they're making useful contributions to the topics they post on, no less than atheist members, that screens off other considerations.