What if God was proven to have never existed?

[NoraBrimstone]

I need to develop my argument:

Theoretically I can prove that no humans on Mercury through more developed technology, i.e if I have the efficient tools which can scan the surface of mercury and even its inside I will be able to prove there are no humans there.

If I put a secret permanent spy camera in your bedroom I will be able to prove there is no one tied to your bed.

Of course there are cases when we can't prove that something exists or doesn't, but I am just against generalization. So, logically: proving that something doesn't exist or an event didn't happen is not impossible at all cases.

The Alien technology used to enable the humans to live on Mercury is incredibly advanced. It made them all invisible, and undetectable. There is no way to prove they aren't there.

You can put a permanent spy camera in my room, but she's under an invisbility blanket. Sorry.

I am aware that this is stupid, but it's exactly what theists do when you point out things that don't add up with their belief system.

You can't prove Nora (or Jenna) isn't tied to my bed right now as I'm writing this.

If you have someone that looks like Clara tied to your bed, you have to tell me. Because that sounds like a lot of fun, and I would absolutely buy tickets.

Do you think I'd be posting if I did? I'd be doing my lady-lady lesbo love thang.