@cornail,
Many of us are Christians and find the answers to those questions in the Bible , just as you find them in the Quran .
Are the answers really much different ? I don't think so .
Your biggest challenge , in my opinion , is to show the rest of the world that all Muslims are not fanatics and terrorists . I know a few Muslims here in the US , and none of them are terrorists , and I have known many in the past who were not terrorists .
The peaceful Muslim needs to speak out against the radicals and show the world the good and peaceful aspects of Islam .