Adam and a Possible Threshold

One proposal considered in this book is that Adam marks a particular vocation within a much longer human history. On this view, the beginning of the biblical story would concern a real encounter with God, a command, and a failure, rather than a date that explains every stage of biological development.

The attraction is easy to see. It gives the account of Adam a place in history while allowing natural history to retain its depth. It also takes seriously the difference between the appearance of a bodily form and a person's calling before God.

Yet a useful proposal needs more than an attractive distinction. Calling Adam a threshold does not explain how the entire human family shares the consequences of his fall. It does not establish who else was present, what their relation to Adam was, or how the model preserves the doctrine of original sin.

Nor should a threshold become a way of reducing Adam to a symbol. The proposal under consideration intends a real person and a real event. Whether it can account for those realities coherently is part of what must be tested.

This book does not present a recent Adamic vocation as settled Catholic teaching or as a discovery of population science. It is a model whose unanswered questions remain substantial. Its place here is to make those questions visible before the narrative moves into Cain, the sons of God, and the ancient world beyond the named family.