does god exist.

i had this rather lengthy debate on if god exists.

usually i don't get into this, coz usually ppl are too sensitive about this topic.

but i'm an agnostic. hard core.
and i really really logically think that
"if god did not exist , it wud be necessary to invent him" - voltaire

now, i dont believe there is someone seeing us from somewhere and judging us.
it contradicts the very definition of god.

anyways. so we made a bunch of statements.
and for this discussion i'm an agnostic.

so SM says that he 'knows' god exists. and the way he knows it is FAITH.
and he had scientific facts to prove god existed.

i said -
we dont know if god exists. its very possible he does not. u cant use faith
to say u know god exists. and u cant base ur 'scientific facts' on faith. that u know the red sea parted and u cant explain it so u believe god parted the red sea
thats ridiculous. but i'm not syaing he does not exist. i'm just saying he might not. YOU CAN'T KNOW FOR SURE. coz the human brain is sooo tiny it cannot possibly comrehend to know anything for sure. so mebe he does. meebe he does not. u dont know the answer. atleast according to me. but then thats me and what do i know??

but can u tell me for sure u know god exists?
basically try to prove i'm wrong. convince me u know god exists.