For me what is essential is love and good fruit, Loving God and loving eachother, not believing a mandatory way as dictated by Rainy or by the institutionalized religious system on debatable doctrines that the system's own bible can demonstrate lots of points in favor of either side.
If you are able to show me an example of me telling someone they are not a true Christian because they don't believe as i do on a certain doctrine, and/or that they are going to hell because they don't agree with what i believe, i will surely repent of this.
If you are judging and condemning like Rainy in this way, i do not recall the evidence. I do feel however that it's a very severe problem with Rainy and to be very honest i believe it is a religious spirit just like past catholics and past pharisees had on them. I see a very strong parallel. Nevertheless i am not saying she is not a true Christian, nor am i telling her that she is on her way to eternal torment in hell. I believe she is doing the best she knows how which happens to coincide a lot with institutionalized religion and various false teachings from within that system. I believe that God loves her and forgives her.