They're is people who are not religious, but do believe god in some sort of way. Agnostic People.
Agnostic is not a stance on a belief in a God. Agnostic is a stance on knowledge.
I swear this is the millionth time I've had to do this but I'll do it again.
Gnostic Theist: I know there is a God
Agnostic Theist: I don't know that there is a God but I believe there is one.
Agnostic Atheist: I don't know that there is a God but I don't believe there is one.
Gnostic Atheist: I know there is no God.
"We swallow greedily any lie that flatters us, but we sip only little by little at a truth we find bitter." ~ Denis Diderot