Regarding «we have a better concept of reality» that is nonsense. (religion.blogs.cnn.com)
And what was really new was that I used the very concept of reality. (autre.love)
Most importantly: If the revelation of God was constantly bound up, both in the Old and in the New Testament, with the nuptial mystery and with a certain concept of the reality of marriage, what implications would that have for the faith? (firstthings.com)