Farewell all relations and friends in Christ; farewell acquaintances and all earthly enjoyments; farewell reading and preaching, praying and believing, wanderings, reproaches, and sufferings.
The unique and supreme voluptuousness of love lies in the certainty of committing evil. And men and women know from birth that in evil is found all sensual delight.
A major one which no one can overlook is technological and based on inventions and discoveries which have altered the whole basis of production and deeply affected social relations.

