Your argument is flawed. You're saying that god must be real because evolution created our consciousness, which in turn created the idea of god. But because there is no reason for evolution to create something unreal, god must be real.
No, no, no. I'm buying your argument. God exists only as an idea created by a mind produced by evolutionary algorithm.
The idea of God exists.
And this idea is very significant in human history.
Why evolution would bring so much waste in a particular unreal idea?
The idea of an unicorn brought no signicancy to human history. Why?
What's the evolutionary explanation regarding the differences between two unreal ideas?