I think what is missed is that Obama's father was Muslim. And the father would instruct the son in the faith of Allah.
While his father abandoned his family early on, it is not impossible that BO can be both Muslim and assume the identity of Christian as well.
The Qur'an allows for such deceit. Just as it forbids consumption of pork but says that if there is no other fare, pork may be consumed in order to survive that Muslim.
Just like assuming the guise of Christian when in a hostile environment wherein openly practicing as a Muslim would cause one's self to suffer harm.
BO knows enough to know back in 2008 and well prior when he was seeking the Senate office, that he would be hard pressed to get the office of president would he openly admit he was Muslim.
But when he slipped up in the George Stephanopoulos interview, that so called Freudian slip wherein his truth came forward because of the emotions vested in the topic being discussed, that's hard to miss.
Obama could be a Christian. However, freeing five terrorist leaders back into the war against pretty much the world , as the Taliban see's it, allowing American prisoners to languish in the custody of terrorist state, or in a Mexican prison, and any and all things that pertain to harming America in some way, is not the sign of loving one's neighbor. Much less citizen they're entrusted to protect and defend while in the highest office to which those citizens enabled the privilege through their vote.
In my view Obama is our greatest enemy because he resides in our highest office. He could worship Dipsy the Teletubbie for all I care, that's the presidential portrait he's painted for himself in my eyes.