Published as a single article in DBSJ 2 (Fall 1997): 81–103. Used by permission.
Part 2 concluded that speaking of the believer as having “two natures” is not contrary to Scripture, but that a defective theology exists that happens to also use two-nature terminology. Here, Part 3 aims to “look more carefully at the scriptural descriptions of the believer’s struggle with sin” as groundwork for examining that defective theology.
The Old Man/New Man
In Romans 6, Ephesians 4, and Colossians 3, Paul contrasts the old man with the new man, though, actually, Romans 6 speaks only of the old man. Whereas the KJV has “man” (ἄνθρωπος) in these passages, the NASB uses “self.”
Romans 6:6, knowing this, that our old self was crucified with Him, that our body of sin might be done away with, that we should no longer be slaves to sin;
Ephesians 4:20–24, But you did not learn Christ in this way, if indeed you have heard Him and have been taught in Him, just as truth is in Jesus, that, in reference to your former manner of life, you lay aside the old self, which is being corrupted in accordance with the lusts of deceit, and that you be renewed in the spirit of your mind, and put on the new self, which in the likeness of God has been created in righteousness and holiness of the truth.