Is Quran the proof of God?

[Sheed1980]

U can't believe in God but be the meanest person or a tyrant to other people. Just as well u can't be the nicest most polite lovable person in the world but be a disbeliever.

Got any evidence that this is the case?  In U.S. prisons, atheists are under-represented, and there are more Christians per capita than there should be given representative numbers in the population at large.  This would seem to indicate the exact opposite of what you claim here.  I think you just pulled this from your ass.

Again I'm explaining what we believe in Islam. In the Qur'an numerous times it says "innalladhina amanu wa 'amilu saalihaat" Those who believe and do righteous deeds. So one by itself won't do. Both of them must be done in order to succeed