Cast aside for a second whether there is sufficient proof for God as far as your humble, subjective, self is concerned. Yes, you don't look around and see a man with a grey beard (unless you happen to be near one). But God by definition could take any form or decide to remain invisible. And what could possibly have the power to create the merest bit of unconscious stuff, let alone conscious stuff? Logically you could say there should be no God. Bad, 'weird' stuff happening making you disbelieve (as if you necessarily reward normality or super-goodness when it happens to you anyway). But even more logically there should be nothing at all in the universe- and yet there is. But cast that aside for the moment...
All those great soul singers that nobody ever regularly said/says that they hate? They tended/tend to believe in God.
Thinking that there is a God personally looking out for you - in such a way that you can allow your ego to stop intruding so much on other people who don't wish it to AND you know when it is correct to make your ego uncomfortable for a while for a short term unselfish good- that tends to bring more personal sense of satisfaction.
Having no money through little or no fault off your own (say you were born in to a money poor- but hopefully emotionally and, in some ways, intellectually OK- family). Having so much potential yet never being comfortable enough to utilise it / display it - would any of these things necessarily have lasting comfort if there was not a God? Would it ever be possible that you could reach a point where displaying your 'true colours' felt like the natural and beneficial thing to do? Not easily at all if the only people you'd be displaying it to are the ones who had the effect of making you feel kept down in to a predetermined system. But, with God, even being part of a predetermined system would have its comfort.
We are all like fractures of consciousness. I am separate from someone even a few feet away from me. I can do entirely different things. If there is no God, we might as well not talk about a human race. We might as well concentrate on personality instead. In which case, I might be more like a cat than I am like your average person for instance.
Which doesn't mean I should seek a full relationship with a cat! But might mean I should seek a relationship with someone equally cat-like. Opposites don't actually tend to attract in personality terms- only if there is some other attracting factor like money or looks- not a solid ground for a long term relationship.
If you do not believe in God you still, eventually and hopefully naturally, might meet a soulmate. But the truth is that there might not be one for you who will always be there for you for non-selfish reasons. And then you will need God to bring you back to your very self. Otherwise your own consciousness will keep on fracturing itself as getting older leaves you feeling that life is becoming increasingly unfair. Which it might be but, chances are, the choices of your youth have a great bearing on this. The ones that were made for you are not your fault as long as you had absolutely no way to know that it would be a good idea to object to them. Without a soulmate (there are extremely few true soulmates), only God can be your true consolation then.
My intellectual instinct is actually atheism. Even my emotional instinct often is- just because I think that so few are 'soulful' (or 'soul full' if you like). But I tell myself that my instincts must be wrong.
Ironically, I feel that only God could explain the mess of the universe because only God can be the true checks and balances. And it's up to arguments like mine to make people see that a Godless universe would be no consolation at all. At all. No God = no objective truth beyond crude mathematics and 'educated guesses' based on past experience, experience that was of course, the result of subjectivity seen through subjective eyes.