Adam and Eve, according to the Bible, are traditionally viewed as the first humans created by God and the progenitors of the human race. As the first man and woman, they were not biologically related in the way siblings or cousins are but were created uniquely and directly by God. This raises questions about the relationships of their children, as the Bible indicates they had sons and daughters. To propagate humanity, it is generally assumed their children would have married one another, a practice that later became forbidden under Mosaic Law due to concerns about morality and genetic health. In the early biblical narrative, however, such unions were necessary for the continuation of the human family and are viewed within the context of God's plan for humanity's beginning. This aspect of the story often invites theological and philosophical reflection on the origins of mankind and the nature of divine creation.