As far as we can reach, He Who Is, and God, are the special names of His Essence; and of these especially He Who Is, not only because when He spoke to Moses in the mount, and Moses asked what His Name was, this was what He called Himself, bidding him say to the people 'I Am has sent me' (Ex. 3:14), but also because we find that this Name is the more strictly appropriate.
Barack Obama
From Obama's book, "The Audacity of Hope:" "I am not willing to have the state deny American citizens a civil union that confers equivalent rights on such basic matters as hospital visitation or health insurance coverage simply because the people they love are of the same sex - nor am I willing to accept a reading of the Bible that considers an obscure line in Romans to be more defining of Christianity than the Sermon on the Mount. "
