Spirits and Bodily Appearances

Biblical stories can describe a heavenly being appearing and acting in a human setting. Catholic teaching nevertheless describes angels as spiritual creatures. An appearance does not establish that an angel has a naturally biological body.

The distinction leaves the difficulty in Genesis 6 intact. A report of taking wives cannot be explained simply by assigning heavenly beings human reproductive powers. Neither the brevity of Genesis nor the vividness of Enoch supplies that account.

Later theology, including Aquinas's discussion of assumed bodies, tries to understand how spiritual agency relates to bodily appearances. Such discussions are worth reading on their own terms. They do not turn a proposed mechanism into something Genesis states.

The result is an unanswered question with a clear boundary. We can take spiritual agency seriously while admitting that the reported unions exceed our present explanation. That admission will matter whenever a Greek genealogy tempts us to fill the gap with a familiar picture of divine parentage.