KJV:
Knowing this, that our old man is crucified with him, that the body of sin might be destroyed, that henceforth we should not serve sin.
NASB:
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;
KJV:
Let not sin therefore reign in your mortal body, that ye should obey it in the lusts thereof.
NASB:
Therefore do not let sin reign in your mortal body so that you obey its lusts,
KJV:
Wherefore, my brethren, ye also are become dead to the law by the body of Christ; that ye should be married to another, even to him who is raised from the dead, that we should bring forth fruit unto God.
NASB:
Therefore, my brethren, you also were made to die to the Law through the body of Christ, so that you might be joined to another, to Him who was raised from the dead, in order that we might bear fruit for God.
KJV:
O wretched man that I am! who shall deliver me from the body of this death?
NASB:
Wretched man that I am! Who will set me free from the body of this death?
KJV:
And if Christ be in you, the body is dead because of sin; but the Spirit is life because of righteousness.
NASB:
If Christ is in you, though the body is dead because of sin, yet the spirit is alive because of righteousness.
KJV:
But if the Spirit of him that raised up Jesus from the dead dwell in you, he that raised up Christ from the dead shall also quicken your mortal bodies by his Spirit that dwelleth in you.
NASB:
But if the Spirit of Him who raised Jesus from the dead dwells in you, He who raised Christ Jesus from the dead will also give life to your mortal bodies through His Spirit who dwells in you.
KJV:
For if ye live after the flesh, ye shall die: but if ye through the Spirit do mortify the deeds of the body, ye shall live.
NASB:
for if you are living according to the flesh, you must die; but if by the Spirit you are putting to death the deeds of the body, you will live.
KJV:
And not only they, but ourselves also, which have the firstfruits of the Spirit, even we ourselves groan within ourselves, waiting for the adoption, to wit, the redemption of our body.
NASB:
And not only this, but also we ourselves, having the first fruits of the Spirit, even we ourselves groan within ourselves, waiting eagerly for our adoption as sons, the redemption of our body.
KJV:
I beseech you therefore, brethren, by the mercies of God, that ye present your bodies a living sacrifice, holy, acceptable unto God, which is your reasonable service.
NASB:
Therefore I urge you, brethren, by the mercies of God, to present your bodies a living and holy sacrifice, acceptable to God, which is your spiritual service of worship.