Welcome teresa!
I don't think Saint Theophan has been brought up in discussion lately. If there are particular things you would like to discuss then you should start a new thread in the appropriate topic area (Faith, Free For All,...)
If you are simply looking for information on St. Theophan, then
google is your friendThere has not been that much discussion on the Jesus Prayer on this forum, although we do have the prayer
in several languagesYou will find a long discussion over on
monachos.net though. Enter as a guest (or register

) then click on the topic
Ascesis and the Praxis of Orthodox Life. You will find the thread
The Jesus Prayer: the Prayer of the Heart a litle way down from the top. You will find that the earlier parts of the thread have been archived, so click on the archive links at the top of the page to follow the thread from the beginning. I hope this is helpful to you.
John.