That’s a bold statement. Can you prove that we cannot possibly know one way or the other?
Most theists believe in an all-powerful god. If such a god exists, it could absolutely prove that it exists, otherwise it wouldn’t be all powerful. So far, it hasn’t done so, and no one has presented me any convincing evidence, so I don’t believe in a god.
You should meet some more atheists. Most atheists are agnostic atheists – I don’t know whether or not there is a god, but I currently do not believe in a god.
Yes, some atheists do think they know there is no god. That is a belief and requires proof, which like the theists, they don’t really have.
















Most atheists are agnostic atheists that do not accept the proposition that a god or gods exist. They make no claims.
Theist: There is a god. (claim)
Atheist : I’m not convinced. (Rejection of the claim)
Because society is so heavily influenced by god belief, there exists a term for those that reject the god claim. Most do not believe bigfoot exists, but there’s no special “abigfootist” word for the same exact position about not believing in a god. And people don’t go yelling at “abigfootists” to prove bigfoot does not exist.
There are some atheists that claim there is no god, and that would absolutely require evidence.