Pro tip: Don't start an argument you can't finish.
You can't prove a religion is true, you also can't disprove it. You either choose to believe or not to believe; but when you are religious and your argument against someone trying to prove that your religion isn't true is that they can't "back it up" what they are saying...well that's stupid because neither can you.
I'm not religious nor am I an atheist, I recognize the fact that it's very likely that us humans are never going to know the truth until we are dead (if we're lucky) so I just don't worry about it. For me, if I devoted my life to Jesus, going to church and praying and arguing for him my entire life, and then I die and find out none of it is real? Well I just wasted a good portion of my life for nothing...which is a major reason I don't want to be involved in any formal religion.
The thing I don't like about religion is how people use it for the wrong reasons; to control and manipulate people. Sometimes I think that the world would be better off without it for this reason, but there is a good chance I could be wrong. But I won't get in the way of anyone's beliefs and if any religious group (or any group really) was actually being persecuted I'd defend their right to believe what they want to until my last breath. I guess you could say I believe more in fighting for Freedom and Justice myself than I believe in some higher power doing it for me.
That's that I suppose, I didn't mean to hurt anyone's feelings.