hi
i am an Egyptian...a former muslim ....or u could say i just started thinking out of the box - as if i was just born knowing nothing - ....
so now i think..is there a god? well till now i cant find a proof for it so till i do there isn't one.......
now my muslim friends are trying to give me proof....that being the scientific facts Quran mentioned long before they were discovered
since i am 16 and i lack enough knowledge to reply to those i never can...
i am sure someone did that before but i cant really find it.....i want a detailed proof that every such fact isn't a work of a "god" ...like for example if some of those was known before islam or such explanations
so that when a friend tells me something i can reply.. for example that quran said we think with our hearts and now its proven to be true that hearts have neurons and think....or when someone tells me

"And Since you insist there is no God, please explain why (if God and the Bible supposedly are nothing more than superstition) nearly 400 Bible prophecies have already come true. Explain how Israel became a nation again and that it happened in one day EXACTLY as Isaiah prophesied."

i just stand still and cant reply :(..and such things are alot so i just feel defeated ...

sorry for the long post and thanks in advance for any help
(&sorry for my terrible english)