Ok, you are just like me then. I also believe that God does exists, Jesus and many other prophets. So, you understand the matters of faith, you do understand that with faith, one doesn't require proof of ones beliefs. I also understand that most of the atheists, demand proof in order to believe. Well, there's no proof that will satisfy a stubborn atheists. He would want a material, scientific, observable proof. Since faith is a spiritual manifestation, there's no physical way to prove it. But a spiritualized person, can show such an atheist the effects and results of the faith, by showing his happiness and the joy of having the certainty of an eternity of joy in heaven(however one believes how heaven is), by showing how good is to live with the faith that there's a merciful loving God, watching every step of our lives and guiding us to the right path. The point is, faith can't be physically proven, but its consequences can and that's what a spiritualized person should show. The "burden of proof", is not on the believer side neither of the atheist side, believers should show their faith and the good consequences of it, the atheist, should rationally(because that's the way an atheist sees things, using the logic alone) see that the believer is not less nor higher smart than him, or "an insane person" for believing in something that can't be physically proven. Any atheist that only argue with sarcasm, hateful speech, insults and such things, should be let to do so, but a true believer will simply not pay attention to the bad attitude, instead, a true believer will try to show this atheists that his/her point of view is not the right one, according to his/hers beliefs. A true believer, will never respond hate with hate.