I think that Obama recalling the opening lines of the Arabic call to prayer, reciting them with a first-rate accent is a clue that he is not a Christian. From a 2007 New York Times article .
Obama: Man of the World
By NICHOLAS D. KRISTOF Published: March 6, 2007
He once got in trouble for making faces during Koran study classes in his elementary school, but a president is less likely to stereotype Muslims as fanatics and more likely to be aware of their nationalism if he once studied the Koran with them. Mr. Obama recalled the opening lines of the Arabic call to prayer, reciting them with a first-rate accent. In a remark that seemed delightfully uncalculated Mr. Obama described the call to prayer as one of the prettiest sounds on Earth at sunset.
You believe every media lie you read? I am sure he did not say them with a first-rate accent the media always flatters him. Do you also think he is good at basketball?