What's interesting to me at this point, is why it matters. Am not so curious about presence/absence of 'god' (already noted my sense of this in my first post of the koan... "Do you need proof of 'god'? Does one light a torch to see the sun?"), as I am in why the question matters.
Am not of the mind that 'god works in my life' so much as the idea that I work for 'god'. I don't worry so much for me personally if one is atheist, theist, agnostic, whether one of us is right or not. My focus is on how I behave, think. As Aquinas says, paraphrasing- my relatedness to the totality of the "universe". His definition of "spirit", extended to spirituality. Whether I'm selfless, passionate, soft, wise, behave lovingly, focused on service, accepting, behave with principles.