Seems like kinda a dick move to watch someone getting indoctrinated into a cult all the while just standing by and watching.
This guy has always had an ego as big as a barn door and didn't listen to anybody else even before he started studying. He's also violating both company policy and AA principals by talking about it the way he does. If we ever see each other when we're not at an AA meeting or on the clock at work I'll take it up with him. There were at least four other people in the room who were pissed off at him for preaching at work, they didn't need me to start a fight over it.