If someone believes in this and they find comfort in it, who are you to try to take that away from them? For what purpose?
My conflict with religion no matter the result, good or bad, is that its fundamental processes are flawed. One can sum up religion on heresay, speculation and faith.
The first two builds beliefs that are not proven. The last is a reinforcement of the first two to continue the belief. Then religion spits in the face of actual evidence in some cases like creationism or sexual activity/orientation being dangerous. Its biggest flaw is an authority to all mighty being(s) that no one can prove exists.
We say religion is right for taking care of the poor or helping one another. We then tell religion its wrong to hate based on other religions or sexual orientation. However, it all came from the same processes which is the interpretation of books based on heresay and speculation.
Religion is the most mainstream process that has gotten so much wrong and yet continues to get a pass do more things wrong.
Also, a secondary point is that just because something feels good doesn't necessarily make it good.