Preaching lies and creating solid reasons (though fake) for regional conflicts and world wars are both necessary for some people to stay on top over their masses. This is an all-time fact and one of the natural rules of the world we live in. So being a troll is in itself a job and for many it is also a payed one, directly or indirectly.
In other words, one doesn't need to pay much for people to spread a real truth. But some lies have needed millions of dollars to be payed for some so that billions on our dear planet can hear/see it in order to believe it as well. What comes later is obvious...
The same for peace, people usually are not ready to pay anything serious while they live in peace, but when we can convince them that they are in real danger and we are ready to protect them, we can expect in return all kinds of fund with their warm respect and love.
For example, 'HELL' is one of the created man-made dangers. But if you were able not to believe it is real then you can save some money since you don't need any sort of protection for it.
May I add that lately deceiving and scaring people in the name of a god becomes an old fashion (if not very old). Now politics, almost all over the world, have taken most of the role of these old religious organizations .
One of the many contemporary examples, is the worldwide scenario called 'Terror' started since 9-11 2001 by which people, all around the world, in America, Europe, Middle East, Africa and Asia became its victims. Please note, I said 'PEOPLE' not their systems or their 'men on power'. And if you can prove to the world that 'HELL' is fake then you have a chance to also prove that there is NO culture or belief in the whole world is ready to bless, in any way, the killing of innocent civilians. But civilians are still being killed horribly since 9-11... By who? only God and I know