It's not like they invented the Bible. Nor do they own it.
The hope and the answers for humankind are in the Bible. But you get to live free, make your own decisions, not have a bunch of people try to control every aspect of your life.
Christianity is a religion of freedom and they made it a controlling cult.
Yes, it might be difficult alone. People might not understand your hope and your faith. But can you really find understanding in the organization?
I do not think so. Yes, you can socialize with some kind people, but I don't know if they are much better than the average person out there. There are situations when you can not really trust anyone in the org and you can not express yourself.
There are pros and cons for being inside and the same for being outside.
But I prefer freedom over fakeness.
I think there are some who continue to believe or to want to believe that this org is the only one because this thought is good for their ego. They are the ones who understood and are a part of the one and only org.
I don't understand the ones who stay in for the social life... there are so many decent, moral and human people out there. It all comes down to paying attention to people, being friendly, trying to get to know them and establish a relationship with the ones you like.