You know Victor, you don't have to hammer into this guy. He has been asked to post his religious views only under this specific category for that purpose and he has abided by that request. You can just let it go and leave it alone. You aren't going to change someones mind (and what right do you have to even try really?). As much as you resent his attempt to convert others you are equally vociferous to try and convert or change him. Let it be already.
In the End, we will remember not the words of our enemies, but the silence of our friends - Martin Luther King, Jr.