The author is astute in bringing up stories from other, perhaps older, cultures in the region as possible bases for stories in the bible. In comparing the tales of different women Prof. Ackerman notes the similarities in structure and a common thread. It is almost like the same story with different characters. Patriarchy was rampant in the region (still is) so the myths are likely parables. The moral being this is what a good woman does and/or this is what happens to a bad woman. One must not forget that a female is mere chattel, under control of the males in her life who can do whatever they want to them, chose their husbands, give them up to be raped to protect his other property, etc. What it boils down to is: the bible is a collection of literature, quite likely based on stories from other cultures, that contains internal contradictions and inconsistencies.