Much that human beings believe to be true isn’t. History is full of beliefs that turn out to be superstition and total bollox when assessed today. Religion is one area of this, though it won’t appear so in the world-view of the believer. The real questions now do not concern whether god exists or a particular god exists; or that otherwise science disproves the notion of god (which it does not). They concern what beliefs today are likely to give our line of evolution peaceful future on Earth and elsewhere; and those that don’t.
We are, of course, severely tranced in concern for what doesn’t matter. Some of the possible arguments are at http://www.humansfuture.org/