Faith is rarely something that you can argue against. What I believe that it comes down to is the philosophy that "if enough people believe in a lie, is it still a lie?" if they need confirmation of god existing, all they have to do is go to church and ask someone. I am personally not a christian, or really much of any religous preference. and I can't fucking stand it when they start pushing their shit down my throat. knocking on my door at 8 in the morning, asking why I'm not in church. So out of respect be careful about pushing your belifs on them. The times that I have done so I have consented to argumentative discussuion with the other party.