I would call it a cult. To be honest my sister is still in it, and it has changed every aspect of her relationship with my mother and I. Things are better between us now, but for many years times were tough. They prey on people that are searching for the truth but want it spoonfed to them. After leaving, I never lost my faith in GOD, as a matter of fact, it may me learn that ultimately my relationship with my GOD is my own responsibility. I took studying thebible into my own hands, and now I feel that I am better for it. Your friend will most likely leave the ICOC. Their turnover rate is tremendous. The important thing is that you don't hold his/her behavior against him/her, and that you are still there to be a true friend. peace.