Looks like a battle is starting to brew among the warriors! I will put aside my Roman and Greek gods for a moment and try to be sensible.
People who are simply non religious are sometimes labelled as Atheists. To not have a religion or any interest in religion is different to not believing in a God.
Then again if there is an intelligent force at work in the universe does it take the form of a Deity? I for example do not consider that existence of a deity as described in holy books and scriptures is realistic or accurate. I have no time for organised, commercialised religion. This does not mean that I have ruled out the possibility that the universe is permeated by a coordinated intelligence.
Such an intelligence does not have to have a plan or fixed moral rules, but could operate by a very different kind of process to the one that goes on in our heads, that we choose to label as intelligence.
So before we enquire into one's belief in God we have to define God. This idea of believer versus non-believer is very primitive. We all have opinions that are subject to change and growth. Do they need to be categorized and labelled as anti or pro Deity.