Ah, but Amendments that gave women the right to vote and gave African Americans equal rights were not changes in human nature. They were an re-affirmation of God's Law, which is what our Constitution is based upon.
Ah, but that's not what God's Law is all about, is it. God's law holds women to be not much better than property, and slavery to be justified. It is MORAL law that gives women and former slaves equal rights.
"A casual stroll through the lunatic asylum shows that faith does not prove anything." - Friedrich Nietzsche