The title above, as many readers will recognize, is from answer 16 of the Westminster Shorter Catechism (and Larger Catechism 22). It expresses a central truth of Scripture and reflects the universal confession of the church about Adam.

Why then the added question mark? Not because non-Christians widely reject this truth, as they have for a long time, but because more recently it has been increasingly called into question by scientists, biblical scholars, and others who consider themselves evangelical or even Reformed Christians.