So once again it's a matter of faith. You cannot prove she exists, while I cannot prove that she doesn't.
But if she doesn't "leave footprints in the material world" how can you know what she wants? Does she speak to you? Is it just an urge, or a feeling? How can you differentiate, as my sig implies, between her voice and your own insanity? And if indeed she does not interact with our world, why should anyone worship her? Even more importantly, if she is a supernatural being, why should she need or even desire our worship?
These are the questions which have led me to abandon faith as a hopeless exercise in futility. If the gods don't show themselves, then they either do not exist or have given me no reason to worship them if they do. Certainly, relying on the maundering of ancient "prophets" who can't even get their stories straight does not give me any such reason.
Paraphrasing some much more intelligent people than myself:
We are all atheists. I just believe in one less god(dess) than you.
When you can explain why you don't worship any of the thousands of gods which have plagued humanity, then you will understand why I don't worship yours.