Mankind asked for imperfection? You do realize that makes no sense, right? People want sorrow, disease, death?!
he will know that God really exist when he is on that conditions and no one wants to help him out. Then it is the time to call to God so that He can prove to you that He is real, and He really do exists and He created everything. And He really loves each and everyone of us. But if he will harden his heart , and when he dies he will know that hell and heaven is real.
How about when God answers with a NO, as He usually does? Does He still exist? Or is it an empty hope?