I'm a Saint, Pt. 20

In Ephesians 4:17-24, the Apostle Paul compares the nature of the old man to the that of the new man. The old man is marked by the futility and darkness of his former way of thinking, as well as the hardness of the heart because of sin and alienation from God.

On the contrary, the new man is created in the image of God and renewed in his/her thinking and understanding through the knowledge of Christ. This leads to ones godliness, holiness, and righteousness through the process of sanctification.