I think it fair to say Paul was very much a Christian. Verses 22 & 23 sure seem to say Paul had two natures, one spiritual and another flesh, warring within.
Rich, look at Romans 7 again. verses 5-6 are key verses to the rest of the chapter.
5
For when we were in the flesh (past tense), the
sinful passions which were aroused
by the law were at work in our members to bear
fruit to death. 6 But
NOW we have been
delivered from the law, having died to what we were held by, so that
now we should
serve in the newness of the Spirit and not in the oldness of the letter.
With this in mind, Paul is quick to defend the law of God mentioning "coveting" from the Ten Commandments, that the law is holy. But there was a problem. they were hard to keep because of sin in our nature producing a death sentence.
13 Has then what is good become death to me? Certainly not! But
sin, that it might appear sin, was
producing death in me through what is good, so that sin through the commandment might become exceedingly sinful. 14
For we know that the law is spiritual, but I am carnal, sold under sin. 15 For what I am doing, I do not understand. For what I will to do, that I do not practice; but what I hate, that I do. 16 If, then, I do what I will not to do, I agree with the law that
it is good. 17
But now, it is no longer I who do it, but sin that dwells in me. 18 For I know that in me (that is, in my flesh) nothing good dwells; for to will is present with me, but
how to perform what is good I do not find. 19 For the good that I will
to do, I do not do; but the evil I will not
to do, that I practice. 20
Now if I do what I will not to do, it is no longer I who do it, but sin that dwells in me.
The
solution to the problem of being
"in the flesh" which means having a carnal nature that loves to sin:
24 O wretched man that I am! Who will deliver me from this body of death? 25 I thank God—through
Jesus Christ our Lord!
The solution to the law concludes in the next chapter 8:1-10
There is therefore now no condemnation to those who are in Christ Jesus,
who do not walk according to the flesh, but according to the Spirit. 2 For the law of the Spirit of life in Christ Jesus has made me free from the law of sin and death. (Rich, do you see the change? Romans 7:14-25 is before Christ when we were in the flesh and under the law of sin and death! Jesus made us free from sin, Romans 6:6-7)
3 For what the law could not do in that it was weak through the flesh, God
did by sending His own Son in the likeness of sinful flesh, on account of sin: He condemned sin in the flesh, 4 that the righteous requirement of the law might be fulfilled in us who do not walk according to the flesh but according to the Spirit. 5 For those who live according to the flesh set their minds on the things of the flesh, but those
who live according to the Spirit, the things of the Spirit. 6 For to be carnally minded
is death, but to be spiritually minded
is life and peace. 7 Because the carnal mind
is enmity against God; for it is not subject to the law of God, nor indeed can be. 8 So then, those who are in the flesh cannot please God.
9 But you are
NOT in the flesh but in the
Spirit, if indeed the Spirit of God dwells in you.
Now if anyone does not have the Spirit of Christ, he is not His. (This is talking about our NATURE on the inside being reborn, not our outside body. Paul doesn't want any confusion between the two and think our body is now immortal. No! It still has to die. And so he continues:)10 And if Christ
is in you, the body
is dead because of sin, but the Spirit
is life because of righteousness.
What is reborn is our spirit and soul - IOW our mind and heart- our nature. NOT OUR BODY.
The spirit and soul dies and gets reborn Romans 6:6-7 belowe. Our body still must die, and then it can also put on immortality.
Romans 6:6-7 knowing this, that our old man was crucified with
Him, that the body of sin might be done away with, that we should no longer be slaves of sin. 7 For he who has died has been
freed from sin.
1 John 3:5-9 (Jesus takes away the sin nature completely, but we still have the pure human nature of free will that Adam was created with before he sinned.)
5 And you know that
He was manifested to take away our sins, and in Him there is no sin. 6 Whoever abides in Him does not sin. Whoever sins has neither seen Him nor known Him. 7 Little children, let no one deceive you. He who practices righteousness is righteous, just as He is righteous. 8 He who sins is of the devil, for the devil has sinned from the beginning. For this purpose the Son of God was manifested, that He might destroy the works of the devil. 9 Whoever has been born of God does not sin, for His seed remains in him; and he cannot sin, because he has been born of God. (This sin John is talking about is from verse 4 Whoever commits sin also commits
lawlessness, and sin is lawlessness. The major sins of the Ten Commandments. Some call those 'mortal' sins.)