One of the first questions any perceptive child who encounters the story of Cain and Abel for the first time will ask is, "Whom did Cain marry?" The standard response - that he married his sister - is one which not uncommonly is followed by the second question, "Why was incest right then and wrong now?" Any perceptive child will quickly realise that the usual answer, "Because things were different then" is less an answer and more an evasion.
Ad hoc responses such as these fly in the face of the usual fundamentalist insistence that God's moral compass remains invariant. This was brought home to me yesterday when I was looking at Leviticus 18, almost all of which is related to sexual morality, and of that component, by far most is concerned with incestuous relationships:
Ad hoc responses such as these fly in the face of the usual fundamentalist insistence that God's moral compass remains invariant. This was brought home to me yesterday when I was looking at Leviticus 18, almost all of which is related to sexual morality, and of that component, by far most is concerned with incestuous relationships: