When rightly understood, Gen. 2:24-25 and Eph. 5: 21-33 provide an almost formula-like description for a pleasurable, loving, faithful marriage of oneness built on equality and mutuality. Modern science teaches what the writers of Genesis and Ephesians could not have known.
If the way things are will never change until Christ returns, those experiencing oppression and marginality today struggle to believe that the gospel is truly Good News for all. Christ calls us to live today as a preview of what will be true for all eternity.