KJV:
For, brethren, ye have been called unto liberty; only use not liberty for an occasion to the flesh, but by love serve one another.
NASB:
For you were called to freedom, brethren; only do not turn your freedom into an opportunity for the flesh, but through love serve one another.
KJV:
But if ye bite and devour one another, take heed that ye be not consumed one of another.
NASB:
But if you bite and devour one another, take care that you are not consumed by one another.
KJV:
For the flesh lusteth against the Spirit, and the Spirit against the flesh: and these are contrary the one to the other: so that ye cannot do the things that ye would.
NASB:
For the flesh sets its desire against the Spirit, and the Spirit against the flesh; for these are in opposition to one another, so that you may not do the things that you please.