If there was a vested interest in this belief many people would just lie to themselves, no?
Whom do you think will benefit from this?
If Christians gave their life for their beliefs, wouldn't that be a real waste of human life, if per say it was only the "interest" they were after?
Do you see Christians as rich people or as poor people?
Shock, shock! They come from all walks of life, poor, rich, educated, and not, scientists, and simple janitors, if you wish... for the lack of a shepherd here today.
Why do you believe it's appealing to such a large variety of people?
Consider this: the Bible was actually not written for the Christians. It is the Word of God for every human being, out there. Whether you chose to believe it or not, it's a personal affair. I think, materialistically speaking, in this life you have more to lose if you choose to believe.
I am not saying that some haven't abused the privileges, or that every Christian has lived "by the book" but ultimately the relationship that you have with God is the pivotal issue here.
If God were in hell I would go there. That kind of thing. Can you love anyone like that? Can anyone love you like that on the face of the earth?
Say the whole Christian belief was wrong, and it was a lie. Did you lose something? Don't worry about the Christians, did you lose anything? No.
But if it's true, what did you lose? the best chance of your life.
Everyone has something they live for, something that floats their boat. What floats your boat determines how far you get with it. So far, Christians have been able to make it all the way. How about you?
If you so not like the Christian and the religion, and God, ans all that, why bother throwing darts? Why not live and let live?
I think deep down you're looking for something. Either for validation or assurance. The thing is, it's your choice. The good thing is you can make that choice. The choice is yours, why are you concerned with other people's choice of what they want to do in their life? Could it be you're not sure of your life? Think and act accordingly.
The Bible was not written for the holy ones. It was written so that everyone can come to Jesus. And it's there to show the way. That's all, take it or leave it. Up to you. Are you okay with that? Are you afraid you're not going to get your cut from what you invested into it? Are you afraid you're going to lose your stock? Or is it that your soul is really seeking and crying after God and you keep shutting it up? You have one shot at this, in your lifetime, do you want to bet your life on the Bible?