There is an old saying that only two kinds of people understand marines, marines and their enemies, everyone else has a second hand opinion.
I believe that only two people know if you are christain. You and Jesus Christ. Everyone is just stating their opinion, and we all know what opinions do. Whether someone is a christian or not isn't something we should debate. Just look at the number of men we think are great christains, based on their words, who do things that make all of us sick and land themselves in jail. I am a conservetive christian, you have only my word that I am christian, and I cannot think of one thing President Obama has done that I agree with, but his belief in God is between him and God. If I see him in heaven I'll ask him about it, if he's not there you can ask him.