Love Romans 6.

5, 6, 7, and 8 is a super study on mind of the Christian faith.

Romans 5:17 For if by one man's offence death reigned by one; much more they which receive abundance of grace and of the gift of righteousness shall reign in life by one, Jesus Christ.)

We are made righteous in Jesus Christ.

Romans 6:17 But God be thanked, that ye were the servants of sin, but ye have obeyed from the heart that form of doctrine which was delivered you. 18 Being then made free from sin, ye became the servants of righteousness.

How to be righteous and walk in righteousness. Very cool.

Romans 7:14 For we know that the law is spiritual: but I am carnal, sold under sin.

Paul's carnal man, his old man, his soul under sin(imperfection).

Romans 8:1 There is therefore now no condemnation to them which are in Christ Jesus, who walk not after the flesh, but after the Spirit.

Paul's new birth spiritual man, the new creation, righteous(perfection).