Knowing that we do not believe in God tells you nothing about what we do believe in or what our intentions are.
Exactly.
All humans tend to long for explanations/answers to this incredible universe, but how we view our world philosophically/spiritually (or the stuff that are not generally agreed on) is very subjective. Our perspectives can differ a lot.
Also:
We're a curious species - which is good, of course (benefits science/research for instance).
But I guess our curiousity also are a reason we have so many religions around the globe, it's our need for answers.
And discussing these things tend to get emotional.
I sometimes get emotional when discussing God (or to me: the reason that stuff exists at all - the universe), I almost find it arrogant when people claim facts about anything at all regarding "God". I know that I don't know shit about "God", that's why I see no reason to claim anything.
If you read behind the lines, you'll have understood I have a personal "God".
To say it short: My "God" is simply the reason for stuff, or the birth of the universe. "God" could even just be a "mechanism", I don't know. Humans could be a side-effect, I don't know. That's the point, I don't know and it doesn't bother me at all!
So to me, personal "God" that you philosophically think about is very different to organized religion which are very certain that this and that is true for certain (regarding their version of God).
I recognize how little our sorry human brains are, and how limited our understanding regarding this subject is.
BTW: just because I use the word "God" to describe the reason/mechanism for stuff/universe doesn't mean I believe it to be true.
I don't know anything about this subject for a fact, I can only say what I find most likely. But I could be wrong, and that's fine.