>>99
I don't know anyting for sure (<- besides that), obviously. Neither do you, which is another problem altogether with "prooving god". For all you know, all your input might be simulated, and what you regard as the word of god might be fake. For all you know, there is no past and no present, and there might only be "now".

Knowing that we do not know anything for sure besides that we do not know anything for sure is the only thing we know for sure. This is the only conclusion that needs to pressupose nothing, not even logic itself, since if logic is not there, we cannot know anything either.