Off hand the only time I remember God being destroyed was in Douglas Adams - God thought of a proof for his own non-existence and promptly disappeared in a puff of his own logic.
I used to be an atheist, primarily because I couldn’t square a loving God with the annual misery of floods taking lives in Bangladesh, the pointlessness of the Holocaust, the “christians” saying that New Orleans brought Katrina on itself by its sinfulness, and so on.
And in writing those words I destroy God again right now in my mind. But then “for now we see through a glass, darkly; but then face to face” and I flip back into theist mode. Go figure.
I guess all belief, whether god, no-god or whatever is about how we interpret the evidence from our personal experience. Whether that means we can destroy God I don’t know.