when you heard about Christ and were taught in him in accordance with the truth that is in Jesus. 22 You were taught, with regard to your former way of life, to put off your old self, which is being corrupted by its deceitful desires; 23 to be made new in the attitude of you minds; 24 and to put on the new self, created to be like God in true righteousness and holiness.
For we know that our old self was crucified with him so that the body ruled by sin might be done away with, that we should no longer be slaves to sin-7 because anyone who has died has been set free from sin.
I have been crucified with Christ and I no longer live, but Christ lives in me. The life I now live in the body, I live by faith in the Son of God, who loved me and gave himself for me.
Those who belong to Christ Jesus have crucified the flesh with its passions and desires. 25 Since we live by the Spirit, let us keep in step with the Spirit.
2 Corinthians 5:17
Therefore, if anyone is in Christ, the new creation has come: The old has gone, the new is here!
1 Peter 1:22-23
Now that you have purified your selves by obeying the truth so that you have sincere love for each other, love one another deeply, form the heart. 23 For you have been born again, not of perishable seed but of imperishable, through the living and enduring word of God.
Do not lie to each other, since you have taken off your old self with its practices 10 and have put on the new self, which is being renewed in knowledge in the image of its Creator.
I will give you a new heart and put a new spirit in you; I will remove from you your heart of stone and give you a heart of flesh.