The Question Genesis Leaves Open

A heavenly reading explains the name sons of God more readily than it explains the marriages. Genesis describes unions and children, but offers no account of how the event could happen. The few lines that make the story memorable also leave its hardest question unanswered.

Later Jewish tradition develops the episode at length. First Enoch tells of heavenly beings descending, taking wives, producing giants, and spreading forbidden knowledge. Its influence shows that the supernatural reading was ancient and substantial. It also shows how much later readers supplied beyond the brief account in Genesis.

For a Catholic reader, the nature of angels makes the problem sharper. The Church teaches that angels are spiritual creatures. They are personal beings with intelligence and will, but they are not another biological population alongside humanity. We cannot explain the passage simply by imagining angels with ordinary human bodies.

Aquinas considers how angels might appear in assumed bodies. He does not treat those bodies as living organisms capable of generating children. His discussion belongs to a later theological effort to understand spiritual agency; it does not supply a missing explanation from Genesis.

This difficulty counts in the debate. Someone who favors a human reading can reasonably ask whether an interpretation that struggles to explain the central action has identified the actors correctly. The heavenly reading must face that objection. It cannot answer by inventing a bodily process and treating it as part of the biblical account.

We are left with two questions whose answers are uneven. The biblical parallels give us good reason to identify the sons of God as heavenly beings. The passage gives us much less help in understanding how those beings relate to the marriages and children it describes.

For now, we can hold the first judgment while leaving the second question open. The distinction will matter when we turn to Greek stories of divine parents and heroic offspring. We have found a reason to compare the traditions. We have not yet found an explanation that joins them.