Ben Carson Is Dead Wrong About A Muslim President And The Constitution

At one time it was thought that this right merely proscribed the preference of one Christian sect over another, but would not require equal respect for the conscience of the infidel, the atheist, or the adherent of a non-Christian faith such as Mohammedism or Judaism. But when the underlying principle has been examined in the crucible of litigation, the Court has unambiguously concluded that the individual freedom of conscience protected by the First Amendment embraces the right to select any religious faith or none at all...
http://www.huffingtonpost.com/entry/ben-carson-constitution-muslims_560032c2e4b0fde8b0cf0ee0