Atheism is just another 'ersatz-belief'. You can't prove nor disprove the existence of some entity or entities on other levels and timescales. That would be like a virus infecting a cell trying to understand its host body and the world it lives in. Or an ant in front of chip-factory, crawling over the tracks while a train comes rushing by, or something like that.

Fractal.

Try:

[∞] https://en.wikipedia.org/wiki/Agnosticism

[↕] https://en.wikipedia.org/wiki/As_above,_so_below