The extreme agnostics insist that we can’t know that there isn’t an invisible 10.16 cm (4 in) winged pig that determines the weather living in the tree in front of my house. OK. Now what?~ G. B. James source
There are infinitely many things you could imagine might exist, but there is no evidence at all they actually do. It is idle speculation to wonder if such things exist when there is not a scrap of evidence for them. This includes all the gods man has created. Wishing in your gut they existed is not evidence. Godists have no more right to demand proof of the non existence of Jehovah the god than they would have to demand proof of the non-existence of weather-controlling pig.