I don't personally believe in any form of a divine being. I haven't met anyone yet either able to prove or disprove the existence of one. I'm just personally not convinced that there is one, or that there has to be something out there or within us. I'm not short-sighted; not sadly limited in my understanding. My understanding is my own.
That said, I spent more than 30 years questing in my own way how I felt about it. I studied many religions and spirituality, both Eastern and Western philosophy, cultural anthropology, history, early western civilization, biology, microbiology, physics, chemistry, math, paleontology, genetics, and several other subjects of interest.
My hypothesis was after all this study, and the evidence points in the direction that humankind created the idea of a god figure, both as a coping mechanism for comforting the grieving, the sick, the injured, the poor, and all the maladies that effect humankind, as well as created a god figure to unify under a banner of common thought. Furthermore, humans created and used their own god figure to oppress, enslave, torture, rape, murder, and do cruel and inhumane things to other humans to divide and conquer other nations of humans, with the falsified notions of 'god empowerment' being 'on their side.' Outside of that, holy texts only prove that religions of the world exist. Not necessarily the existence of a diety. This seems to make the most sense to me, and that's where I found the evidence pointing at. I say, believe what you want.
I'll take the Marcus Aurelius wager,"Live a good life. If there are gods and they are just, then they will not care how devout you have been, but will welcome you based on the virtues you have lived by. If there are gods, but unjust, then you should not want to worship them. If there are no gods, then you will be gone, but will have lived a noble life that will live on in the memories of your loved ones."