As clearly as the bible teaches that the unregenerate person has a nature of wrath and is led by, lied to, and blinded by Satan, the bible teaches that once one repents and receives Christ he is a new creature in Christ; he has died to the old nature and come alive to Christ and is given a new nature. II Corinthians 5:17 says, “Therefore if anyone is in Christ, he is a new creature; the old things passed away; behold, new things have come.”
Once the sinner has repented and given his life over to Christ he is transformed from a nature of wrath to a nature of God. His nature is transformed because his position has been changed from being a man of the world to a man of God. Formerly, according to Ephesians 2:2, he walked, “according to the course of this world.” But now that his position has been changed, he is seated with Jesus in the heavenly places. (Ephesians 2:6).
Due to his change of position a transformation has taken place in his spirit where he has received the Spirit of God and his spirit has been lifted up into heaven residing with Christ. For this reason he is in Christ and Christ is in him. I John 4:13 says, “By this we know that we abide in Him and He in us, because He has given us of His Spirit.” Since his position has changed he is never alone. The Holy Spirit is now at work in his life teaching him, leading him, and transforming him from glory to glory.
Ephesians 2:2 also tells us that he formerly walked in accordance to the, “prince of the power of the air.” Now he is in the hands of God as “His workmanship, created in Christ Jesus for good works, which God prepared beforehand so that we would walk in them.” He is no longer being influenced by Satan. He is now being led by God. Just as his position has changed, his allegiance has changed. Jesus is now his Lord. His allegiance is now to walk in the good works of God for the glory of God. (Ephesians 2:10).
Just as he once was by nature a child of wrath, he is now a child of God. Since his nature has changed he is no longer a sinner. Romans 6:6-7 says, “knowing this, that our old self was crucified with Him, in order that our body of sin might be done away with, so that we would no longer be slaves to sin; for he who has died is freed from sin.” This does not at all mean that the Christian cannot sin. As we see clearly in Romans 7 there is a constant battle between the flesh and the Spirit. What this means is that he is now freed from the hold and bondage sin had on his life. Sin no longer has power over him. God has power over him. He is now free. Therefore, he is to consider himself dead to sin and alive to Christ. (Romans 6:11).
Since he no longer has a nature of sin he has been declared as righteous. II Corinthians 5:21 says, “He made Him who knew no sin to be sin on our behalf, so that we might become the righteousness of God in Him.” This righteousness is not of his own accord but from his new position, his new allegiance, and his new nature that comes through his faith connection with Christ. Jesus made this possible on the cross through the shedding of His blood. He allows God to apply this righteousness to his life by his faith in Christ.
A child with a nature of wrath will live in that nature of wrath living in the lusts of his flesh and mind, therefore, living in sin. His nature has changed. Therefore, for him to live in sin is unnatural. The one who is a child of wrath will walk in accordance to the prince of the power of the air. His allegiance has changed. He now walks in accordance to God as Lord of his life. Anything else would be unnatural. His focus is no longer on the course of this world, for, he is now setting his mind on the things above. For him to be concerned with the affairs of the world would be unnatural.