Does God / a supreme being exist?

[Bojangles]

Noselacri:
"[B]ut no evidence supports the existence of any god..."

Incorrect. There are huge numbers of eye witness accounts of a Supreme Being manifesting itself on earth, across most if not all cultures. You may wish to explain away these accounts (delusion, hyperbole, lies, metaphor, mistranslation, etc.) but that simply means you choose not to give credence to the evidence. It does not mean the evidence ceases to exist simply because you do not believe in it.