So the document is a demi-god? Men viewed them as slaves, but not the piece of paper? Who wrote the piece of paper, Morpheus? The bill of rights is comprised of the first 10 amendments in the Constitution, they are inherently connected. Because, although, the first 10 amendments do not implicitly imply that blacks did not share equal rights/protection under the law, other articles in the Constitution upheld slavery, in direct contradiction with your interpretation of the first 10 amendments.
No, the document is a charge that men fumbled for decades, looping back to the argument you still choose to side step. Men like Jefferson.