I recall seeing some years ago that the Avila Institute promotes charismaticism. Do you know if "mystagogy" is associated with charismaticm? I've not heard of Dr. Kleponis before now.

I looked on the Avila Institute website, and their online courses teach something called "discernment of spirits" which is usually associated with charismaticism, and it appears to be a main focus of their coursework. But when I did a google search for "Fr. Sean Kilcawley, charismaticism" nothing came up. I think it's possible that Kilcawley is associated with charismaticism.

The Avila Institute uses beautiful paintings to decorate their website, which may lead one to believe that they are devout Catholics, but I'm pretty sure that that's not the case.