KJV:
Therefore leaving the principles of the doctrine of Christ, let us go on unto perfection; not laying again the foundation of repentance from dead works, and of faith toward God,
NASB:
Therefore leaving the elementary teaching about the Christ, let us press on to maturity, not laying again a foundation of repentance from dead works and of faith toward God,
KJV:
For God is not unrighteous to forget your work and labour of love, which ye have shewed toward his name, in that ye have ministered to the saints, and do minister.
NASB:
For God is not unjust so as to forget your work and the love which you have shown toward His name, in having ministered and in still ministering to the saints.
KJV:
How much more shall the blood of Christ, who through the eternal Spirit offered himself without spot to God, purge your conscience from dead works to serve the living God?
NASB:
how much more will the blood of Christ, who through the eternal Spirit offered Himself without blemish to God, cleanse your conscience from dead works to serve the living God?
KJV:
And let us consider one another to provoke unto love and to good works:
NASB:
and let us consider how to stimulate one another to love and good deeds,
KJV:
But let patience have her perfect work, that ye may be perfect and entire, wanting nothing.
NASB:
And let endurance have its perfect result, so that you may be perfect and complete, lacking in nothing.
KJV:
But whoso looketh into the perfect law of liberty, and continueth therein, he being not a forgetful hearer, but a doer of the work, this man shall be blessed in his deed.
NASB:
But one who looks intently at the perfect law, the law of liberty, and abides by it, not having become a forgetful hearer but an effectual doer, this man will be blessed in what he does.
KJV:
What doth it profit, my brethren, though a man say he hath faith, and have not works? can faith save him?
NASB:
What use is it, my brethren, if someone says he has faith but he has no works? Can that faith save him?