Evidence for God from Science

EVEN THOU THERES POEPLE THAT BELIEVES IN GOD .... AND DO SOME BAD THING FOR EXAMPLE THERE'S PEOPLE THAT DO DRUGS AND CAN'T STOP BUT OTHER WISE THERE A GREAT PERSON AND BELIEVE IN GOD .... DOES GOD TAKE THEM AS THEY ARE OR PUNISH THEM BY NOT LETTING THEM GO TO HEAVAN.....

I believe in god 100% and there's alot of people out there who ask for god for help and receive helps from god or give them miracles but the thing I dont understand those who about to die or really bad postion and ask god to save them why doesn't god save them from being kill or out of the situation...

WELL IT'S 2012 AND THEY SAID THE WORLD IS GOING TO END ON DEC 21st OF THIS YEAR .....THE THING I DON'T GET IS THAT GOD DIDN'T TELL NO ONE WHEN HE'S GOING TO COME ON THAT pecific TIME.... BUT IT STILL KIND OF SCARY