Adam, a type

The apostle Paul, in Romans 5:14, describes Adam as the figure of him who was to come — that is, a type or foreshadowing of Christ. This typological reading draws a deliberate parallel between the two representative heads of humanity: as Adam's one act of disobedience introduced sin and death into the human race, so Christ's one act of obedience brought justification and life. The comparison is contrastive as much as it is parallel — where Adam failed, Christ succeeds; where Adam's trespass multiplied condemnation, Christ's gift multiplied grace.

Paul develops this typology most fully in Romans 5:12–21 and again in 1 Corinthians 15:21–22 and 45–49, where he distinguishes the first Adam, a living soul made from earth, from the last Adam, a life-giving spirit from heaven. This framework became foundational for patristic and Reformed theological accounts of original sin, federal headship, and the nature of Christ's atoning work as the second Adam who recapitulates and redeems what the first Adam forfeited.