As we review the use of "Adam" in the New Testament, we cannot fail to observe that Paul assumes that Adam was a historical personality, and that the record in Genesis was a record of facts, that sin and death were introduced into the world and affected the entire race as the penalty of the disobedience of one ancestor. Paul evidently takes it for granted that Adam knew and was responsible for what he was doing. Again, sin and death are regarded as connected, that death obtains its moral quality from sin. Paul clearly believed that physical dissolution was due to sin, and that there is some causal connection between Adam and the human race in regard to physical death. While the reference to death in Ro 5:1-21 as coming through sin, is primarily to physical death, yet physical death is the expression and sign of the deeper idea of spiritual death; and even though physical death was in the world before Adam it was only in connection with sin that its moral meaning and estimate became clear. Whether we are to interpret, "for that all sinned," as sinning when Adam sinned, or sinning as the result of an inherited tendency from Adam, the entire passage implies some causal connection between him and them. The need of redemption is thus made by the apostle to rest on facts. We are bound to Adam by birth, and it is open to us to become bound to Christ by faith. If we refuse to exchange our position in Adam for that which is offered to us in Christ we become answerable to God; this is the ground of moral freedom. The New Testament assumption of our common ancestry in Adam is true to the facts of evolutionary science, and the universality of sin predicated is equally true to the facts of human experience. Thus, redemption is grounded on the teaching of Scripture, and confirmed by the uncontradicted facts of history and experience. Whether, therefore, the references to Adam in the New Testament are purely incidental, or elaborated in theological discussion, everything is evidently based on the record in Gen.
W. H. Griffith Thomas